Tootfinder

Coherent functors, powers of ideals, and asymptotic stability
Souvik Dey, Dipankar Ghosh, Siddhartha Pramanik, Tony J. Puthenpurakal, Samarendra Sahoo
https://arxiv.org/abs/2506.00529

Coherent functors, powers of ideals, and asymptotic stability
Let $R$ be a Noetherian ring, $I_1,\ldots,I_r$ be ideals of $R$, and $N\subseteq M$ be finitely generated $R$-modules. Let $S = \bigoplus_{\underline{n} \in \mathbb{N}^r} S_{\underline{n}}$ be a Noetherian standard $\mathbb{N}^r$-graded ring with $S_{\underline{0}} = R$, and $\mathcal{M} $ be a finitely generated $\mathbb{Z}^r$-graded $S$-module. For $ \underline{n} = (n_1,\dots,n_r) \in \mathbb{N}^r$, set $G_{\underline{n}} := \mathcal{M}_{\underline{n}}$ or $G_{\underline{n}} := M/{\bf I}^{\u…

Oh great, now we’ll be reliant on the Chinese for sodium and iron. \s https://fed.brid.gy/r/https://bsky.app/profile/did:plc:twjze4qqf6fgxz33ct52wlnl/post/3lsxhwuota22g

Performance of the image persistence model for Euclid infrared detectors
B. Kubik, R. Barbier, G. Smadja, S. Ferriol, Y. Conseil, Y. Copin, W. Gillard, S. Dusini, K. Jahnke, E. Prieto, N. Auricchio, E. Balbi, A. Balestra, P. Battaglia, V. Capobianco, R. Chary, L. Corcione, F. Cogato, G. Delucchi, E. Franceschi, L. Gabarra, F. Gianotti, F. Grupp, E. Lentini, S. Ligori, E. Medinaceli, G. Morgante, K. Paterson, E. Romelli, L. Sauniere, M. Schirmer, C. Sirignano G. Testera, M. Trifoglio, A. Troja, L. Valenziano, M. Frailis, M. Scodeggio, J. -C. Barriere, M. Berthe, C. Bodendorf, A. Caillat, M. Carle, R. Casas, H. Cho, A. Costille, F. Ducret, B. Garilli, W. Holmes, F. Hormuth, A. Hornstrup, M. Jhabvala, R. Kohley, D. Le Mignant, P. B. Lilje, I. Lloro, C. Padilla, G. Polenta, J. -C. Salvignol, G. Seidel, B. Serra, A. Secroun, L. Stanco, R. Toledo-Moreo, S. Anselmi, E. Borsato, L. Caillat, C. Colodro-Conde, V. Conforti, J. E. Davies, A. Renzi, F. Dal Corso, S. Davini, A. Derosa, J. J. Diaz, S. Di Domizio, D. Di Ferdinando, R. Farinelli, A. G. Ferrari, F. Fornari, F. Giacomini, O. Krause, F. Laudisio, J. Macias-Perez, J. Marpaud, N. Mauri, R. da Silva, M. Niclas, F. Passalacqua, I. Risso, P. Lagier, A. N. Sorensen, P. Stassi, J. Steinwagner, M. Tenti, C. Thizy, S. Tosi, R. Travaglini, O. Tubio, C. Valieri, S. Ventura, C. Vescovi, J. Zoubian
#toXiv_bot_toot

Want to check the google trends for a topic? Use {gtrendsR} directly from within your favorite language: #googletrends

GitHub - PMassicotte/gtrendsR: R functions to perform and display Google Trends queries
R functions to perform and display Google Trends queries - PMassicotte/gtrendsR

DOGE Once Again Takes Over US Institute of Peace (USIP) with Appeals Court Stay of Favorable District Court Ruling : r/fednews
https://www.reddit.com/r/fednews/comments/1lq9z2y/doge_once_again_takes_over_us_institute_of_peace/

Minor Irritants: All of these high-tech 'tools' trap me in their system https://www.readtheline.ca/p/minor-irritants-all-of-these-high?publication_id=70032&utm_campaign=em…

Minor Irritants: All of these high-tech 'tools' trap me in their system
James McLeod on the day the robots started talking back, and the car he cannot update.

Olha, @… . Como eu dizia ontem.
https://bsky.brid.gy/r/https://bsky.ap

News Literacy Project (@newslit.org)
❌ NO: This is not genuine footage of a military attack by #Ukraine on #Russia. The viral clip shows footage from the video game Arma 3. ⚠️ Video game footage is often repurposed & shared out of context. #RumorGuard post: go.newslit.org/drone

This https://arxiv.org/abs/2401.01351 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

A remark on the distribution of $\sqrt{p}$ modulo one involving primes of special type II
Let $P_{r}$ denote an integer with at most $r$ prime factors counted with multiplicity. In this paper we prove that for some $λ< \frac{3}{28}$, the inequality $\{\sqrt{p}\}

On the quadratic 8-edge case of the Brown-Erd\H{o}s-S\'os problem
Oleg Pikhurko, Shumin Sun
https://arxiv.org/abs/2506.01739 https://

On the quadratic 8-edge case of the Brown-Erdős-Sós problem
Let $f^{(r)}(n;s,k)$ be the maximum number of edges in an $n$-vertex $r$-uniform hypergraph containing no $k$ edges on at most $s$ vertices. Brown, Erdős and Sós conjectured in 1973 that the limit $\lim_{n\rightarrow \infty}n^{-2}f^{(3)}(n;k+2,k)$ exists for all $k$. Recently, Delcourt and Postle settled the conjecture and their approach was generalised by Shangguan to every uniformity $r\ge 4$: the limit $\lim_{n\rightarrow \infty}n^{-2}f^{(r)}(n;rk-2k+2,k)$ exists for all $r\ge 3$ and $k\ge…

#book2read: Bowling Alone: Revised and Updated: The Collapse and Revival of American Community by Robert D. Putnam
https://a.co/d/fLuNixl
via Unabashed Faith: Resisting Anti-Spiritual Influences in the Modern World…

The Big Ugly Bill taken down by a republican from Texas.
https://substack.com/@demwinsmedia/note/c-131424537?r=8k45f&utm_medium=ios&utm_source=notes-share-action

Democratic Wins Media on Substack
BREAKING: Texas State Rep. James Talarico just took down Donald Trump’s Big, Ugly bill in a way we didn’t think was possible. This is incredible.

game_thrones: Game of Thrones coappearances
Network of coappearances of characters in the Game of Thrones series, by George R. R. Martin, and in particular coappearances in the book "A Storm of Swords." Nodes are unique characters, and edges are weighted by the number of times the two characters' names appeared within 15 words of each other in the text.
This network has 107 nodes and 352 edges.
Tags: Social, Fictional, Weighted

Dynamic Similarity Graph Construction with Kernel Density Estimation
Steinar Laenen, Peter Macgregor, He Sun
https://arxiv.org/abs/2507.01696 https://

Dynamic Similarity Graph Construction with Kernel Density Estimation
In the kernel density estimation (KDE) problem, we are given a set $X$ of data points in $\mathbb{R}^d$, a kernel function $k: \mathbb{R}^d \times \mathbb{R}^d \rightarrow \mathbb{R}$, and a query point $\mathbf{q} \in \mathbb{R}^d$, and the objective is to quickly output an estimate of $\sum_{\mathbf{x} \in X} k(\mathbf{q}, \mathbf{x})$. In this paper, we consider $\textsf{KDE}$ in the dynamic setting, and introduce a data structure that efficiently maintains the estimates for a set of query p…

Control-R: Towards controllable test-time scaling
Di Zhang, Weida Wang, Junxian Li, Xunzhi Wang, Jiatong Li, Jianbo Wu, Jingdi Lei, Haonan He, Peng Ye, Shufei Zhang, Wanli Ouyang, Yuqiang Li, Dongzhan Zhou
https://arxiv.org/abs/2506.00189

Control-R: Towards controllable test-time scaling
This paper target in addressing the challenges of underthinking and overthinking in long chain-of-thought (CoT) reasoning for Large Reasoning Models (LRMs) by introducing Reasoning Control Fields (RCF)--a novel test-time approach that injects structured control signals to guide reasoning from a tree search perspective. RCF enables models to adjust reasoning effort according to given control conditions when solving complex tasks. Additionally, we present the Control-R-4K dataset, which consists …

Le trafic est interrompu entre Montereau et Melun dans les 2 sens jusqu'Š 06h03.
Pour plus d'informations sur cette perturbation, consultez le fil X de la ligne R.
Motif : prolongation des travaux sur le réseau ferroviaire.
🤖 03/07 05:38

https://fed.brid.gy/r/https://bsky.app/profile/did:plc:bbp2b224lro3bfnzcqwwnkfo/post/3lqn3cekuas27
Every time I see Tom Homan's name, I laugh. That's exactly the kind of name that some lizard creature pretending…

emptywheel (@emptywheel.bsky.social)
I've been genuinely surprised that there have yet to be leaks of tactical orders DHS has given to ICE teams on face coverings & courthouse arrests--it's a sign goons like it. But this Sat story in WashEx DOES have leaks fr Stephen Miller being an asshole. https://www.washingtonexaminer.com/news/white-house/3425297/stephen-miller-eviscerated-ice-officials-deportation-numbers/

🇺🇦 Auf radioeins läuft...
R.E.M.:
🎵 Daysleeper
#NowPlaying #REM
https://lesstalkrecords.bandcamp.com/track/daysleeper-r-e-m-cover
https://open.spotify.com/track/7chTzkbpS16xJqyhJWQlmt

Study of $p$-Young tableaux, Robinson-Schensted correspondence and the lacunary Cauchy identity of group algebras $KG_{r}$ and $KSG_{r}$
M. Parvathi, A. Tamilselvi, D. Hepsi
https://arxiv.org/abs/2507.00580

Study of $p$-Young tableaux, Robinson-Schensted correspondence and the lacunary Cauchy identity of group algebras $KG_{r}$ and $KSG_{r}$
In this paper, we develop the Robinson-Schensted correspondence between the elements of the groups $G_{r}$ $(\mathbb{Z}_{p^{r}}\rtimes \mathbb{Z}^{*}_{p^{r}})$ and $SG_{r}$ $(\mathbb{Z}_{p^{r-1}}\rtimes \mathbb{Z}^{*}_{p^{r}})$, along with a pair of the standard $p$-Young tableaux. This approach differs from the classical method, and ours is based on matrix units arising from orthogonal primitive idempotents computed for every group algebra. Some classical properties of the Robinson-Schensted c…

Å reise med tog kan være en prŸvelse.
Bane Nor bŸr ta seg et brett med boller og begynne med ansvarliggjŸring.
Vy også. Standarden på vognsett fra 90 tallet er begredelig. Vedlikehold og renhold likeså.
Er det ikke vognsett med problemer, så er det sporveksler og lyssignaler.
Etter å ha stått stille sŸr for Drammen i tre kvarter, er det bevegelse igjen... men hvor lenge?
#NorskTut

SN 2024bfu, SN 2025qe, and the early light curves of type Iax supernovae
M. R. Magee, T. L. Killestein, M. Pursiainen, B. Godson, D. Jarvis, C. Jim\'enez-Palau, J. D. Lyman, D. Steeghs, B. Warwick, J. P. Anderson, T. Butterley, T. -W. Chen, V. S. Dhillon, L. Galbany, S. Gonz\'alez-Gait\'an, M. Gromadzki, C. Inserra, L. Kelsey, A. Kumar, G. Leloudas, S. Mattila, T. E. M\"uller-Bravo, K. Noysena, G. Ramsay, S. Srivastav, R. Starling, R. W. Wilson, D. R. Young, K. Ackley,…

SN 2024bfu, SN 2025qe, and the early light curves of type Iax supernovae
Type Iax supernovae (SNe Iax) are perhaps the most numerous class of peculiar thermonuclear supernova and yet their sample size, particularly those observed shortly after explosion, remains relatively small. In this paper we present photometric and spectroscopic observations of two SNe Iax discovered shortly after explosion, SN 2024bfu and SN 2025qe. Both SNe were observed by multiple all-sky surveys, enabling tight constraints on the moment of first light and the shape of the early light curve…

Constraining $\Lambda$CDM, $\omega$CDM, and $\omega_0\omega_a$CDM models with DESI DR2 BAO: Redshift-Resolved Diagnostics and the Role of $r_d$
Seokcheon Lee
https://arxiv.org/abs/2507.01380

Constraining $Λ$CDM, $ω$CDM, and $ω_0ω_a$CDM models with DESI DR2 BAO: Redshift-Resolved Diagnostics and the Role of $r_d$
We present a detailed comparison of $Λ$CDM, $ω$CDM, and $ω_0ω_a$CDM cosmologies using the latest redshift-resolved BAO measurements from DESI DR2. By separating $r_d$-dependent and $r_d$-independent observables and applying both fixed and model-derived sound horizon values, we test the consistency of each model across 24 observables spanning redshift 0.2 to 2.3. Our results show that the $ω$CDM model is statistically favored over $Λ$CDM, with lower $χ^2$, AIC, and BIC values and reduced…

$\mathrm{SL}(2,\mathbb{R})$ families of Kerr black holes
Robert Penna
https://arxiv.org/abs/2506.00184 https://arxiv.org/pdf/2506.001…

$\mathrm{SL}(2,\mathbb{R})$ families of Kerr black holes
The stationary, axisymmetric sector of vacuum general relativity (with zero cosmological constant) enjoys an $\mathrm{SL}(2,\mathbb{R})$ symmetry called the Matzner-Misner group. We study the action of the Matzner-Misner group on the Kerr black hole. We show that the group acts naturally on a three parameter generalization of the usual two parameter Kerr solution. The new parameter represents a large diffeomorphism which gives the spacetime an asymptotic angular velocity. We explain how the $\m…

Lie algebra rank condition for bilinear control systems on $\mathbb{R}^2$
Efrain Cruz-Mullisaca, Victor H. Patty-Yujra
https://arxiv.org/abs/2506.02428 htt…

Lie algebra rank condition for bilinear control systems on $\mathbb{R}^2$
We will study the controllability problem of a bilinear control system on $\mathbb{R}^2:$ the main result is the characterization of the Lie algebra rank condition for the system. On the other hand, using elementary techniques, we recover conditions for the controllability of the induced angular system on the projective space. Finally, we will give controllability criteria for the system.

This https://arxiv.org/abs/2501.04357 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Generators of top cohomology
Let $R$ be a commutative noetherian ring and $f: X \to \mathrm{Spec} R$ a proper smooth morphism, of relative dimension $n$. From Hartshorne, Residues and Duality, Springer, 1966, one knows that the trace map $\mathrm{Tr}_f : \mathrm{H}^n(X, ω_{X/R}) \to R$ is an isomorphism when $f$ has geometrically connected fibres. We construct an exact sequence that generates $\mathrm{Ext}_X^n(\mathcal{O}_X, ω_{X/R}) = \mathrm{H}^n(X, ω_{X/R})$ as an $R$-module in the following cases: (1) when $R$ is…

Be so ashamed…
#israel #genocide

Vietoris--Rips Shadow for Euclidean Graph Reconstruction
Rafal Komendarczyk, Sushovan Majhi, Atish Mitra
https://arxiv.org/abs/2506.01603 https://

Vietoris--Rips Shadow for Euclidean Graph Reconstruction
The shadow of an abstract simplicial complex $K$ with vertices in $\mathbb R^N$ is a subset of $\mathbb R^N$ defined as the union of the convex hulls of simplices of $K$. The Vietoris--Rips complex of a metric space $(S,d)$ at scale $β$ is an abstract simplicial complex whose each $k$-simplex corresponds to $(k+1)$ points of $S$ within diameter $β$. In case $S\subset\mathbb R^2$ and $d(a,b)=\|a-b\|$ standard Euclidean, the natural shadow projection of the Vietoris--Rips is already p…

This https://arxiv.org/abs/2503.22659 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

R-matrix valued Lax pair for elliptic Calogero-Inozemtsev system and associative Yang-Baxter equations of ${\rm BC}_n$ type
We consider the elliptic Calogero-Inozemtsev system of ${\rm BC}_n$ type with five arbitrary constants and propose $R$-matrix valued generalization for $2n\times 2n$ Takasaki's Lax pair. For this purpose we extend the Kirillov's ${\rm B}$-type associative Yang-Baxter equations to the similar relations depending on the spectral parameters and the Planck constants. General construction uses the elliptic Shibukawa-Ueno $R$-operator and the Komori-Hikami $K$-operators satisfying reflection equation…

Dynamical Dark Energy from $F(R)$ Gravity Models Unifying Inflation with Dark Energy: Confronting the Latest Observational Data
S. D. Odintsov, V. K. Oikonomou, G. S. Sharov
https://arxiv.org/abs/2506.02245

Dynamical Dark Energy from $F(R)$ Gravity Models Unifying Inflation with Dark Energy: Confronting the Latest Observational Data
A class of viable $F(R)$ gravity models which can provide a unified description of inflation with the dark energy era is confronted with the latest observational data on the dark energy era. These models have the unique characteristic that the de Sitter scalaron mass in the Einstein frame counterpart theory is a monotonic function of the curvature, which renders them viable descriptions for both the inflationary and the late-time acceleration eras. We also compare these models with other well-k…

Good Morning #Canada
So you think you're pretty smart. Well, if you're Canadian, then it's obvious you are very smart... and pretty. Canadians have contributed some important inventions to the world, and this short video highlights just a few. It doesn't include some life changing Canadian inventions, like the athletic cup and the Wonderbra, but the rest are just as incredible. If you're not Canadian, don't hate us because we're awesome.
#CanadaIsAwesome #Inventions
https://youtu.be/cC0nuASZBfY?si=r_RWq9s0jCl6n4Nt

Gr\"obner-Shirshov bases of Rota-Baxter algebra of weight $\lambda$ with spectrum lying in $\{0,-\lambda\}$
H. Alhussein
https://arxiv.org/abs/2507.01614

Gröbner-Shirshov bases of Rota-Baxter algebra of weight $λ$ with spectrum lying in $\{0,-λ\}$
It is known that if $A$ is a finite-dimensional unital algebra equipped with a Rota-Baxter operator $R$ of weight $λ$, then spectrum of $R$ is a subset of $\{0,-λ\}$. We are interested on finding all consequences of the Rota-Baxter relation and the relation of the form $R^k(R+λ{\rm id})^l = 0$. In 2024, H.~Qiu, S. Zheng, Y. Dan solved this problem for $k = l = 1$ and $λ\neq0$. We find a Gröbner-Shirshov basis of the ideal generated by these two relations in general case.

🇺🇦 #NowPlaying on KEXP's #VarietyMix
Aretha Franklin:
🎵 Baby I Love You
#ArethaFranklin
https://theflyingrobindj.bandcamp.com/track/aretha-franklin-baby-i-love-you-t-f-r-edit
https://open.spotify.com/track/3Ec3KS7Pjli1SqtBJgPxeN

A family of non Minkowski measurable fractals in $\mathbb{R}^2$
Uta Freiberg, Jonas Lippold
https://arxiv.org/abs/2506.02640 https://…

A family of non Minkowski measurable fractals in $\mathbb{R}^2$
A long-standing conjecture of Lapidus asserts that, under certain conditions, a self-similar fractal set is not Minkowski measurable if and only if it is of lattice-type. For self-similar sets in $\mathbb{R}$, the Lapidus conjecture has been confirmed. However, in higher dimensions, it remains unclear whether all lattice-type self-similar sets are not Minkowski measurable. This work presents a family of lattice-type subsets in $\mathbb{R}^2$ that are not Minkowski measurable, hence providing fu…

Simulating Complex Crossectional and Longitudinal Data using the simDAG R Package
Robin Denz, Nina Timmesfeld
https://arxiv.org/abs/2506.01498 https://

Simulating Complex Crossectional and Longitudinal Data using the simDAG R Package
Generating artificial data is a crucial step when performing Monte-Carlo simulation studies. Depending on the planned study, complex data generation processes (DGP) containing multiple, possibly time-varying, variables with various forms of dependencies and data types may be required. Simulating data from such DGP may therefore become a difficult and time-consuming endeavor. The simDAG R package offers a standardized approach to generate data from simple and complex DGP based on the definition …

Gameplay enthüllt: Battlemarked bringt Dungeons & Dragons in die Virtual Reality
Mit Demeo x Dungeons & Dragons: Battlemarked erscheint ein Tabletop-RPG mit D&D-Lizenz für VR-Brillen, PC und Konsolen. Ein Trailer zeigt nun erstmals Gameplay.

Some Properties of Twisted Chevalley Groups
Deep H. Makadiya
https://arxiv.org/abs/2505.24430 https://arxiv.org/pdf/2505.24430…

Some Properties of Twisted Chevalley Groups
This thesis investigates certain structural properties of twisted Chevalley groups over commutative rings, focusing on three key problems. Let $R$ be a commutative ring satisfying mild conditions. Let $G_{π,σ} (Φ, R)$ denote a twisted Chevalley group over $R$, and let $E'_{π, σ} (Φ, R)$ denote its elementary subgroup. The first problem concerns the normality of $E'_{π, σ} (Φ, R, J)$, the relative elementary subgroups at level $J$, in the group $G_{π, σ} (Φ, R)$. The second problem…

An acyclic $d$-partition of the $r$-uniform complete hypergraph $K_{rd}^{(r)}$
Ayako Carter, Eric Montoya, Mihai D. Staic
https://arxiv.org/abs/2506.23238 …

An acyclic $d$-partition of the $r$-uniform complete hypergraph $K_{rd}^{(r)}$
In this paper we introduce a $d$-partition $\mathcal{E}_d^{(r)}=(Ω_1^{(r,d)}, Ω_2^{(r,d)},\dots, Ω_d^{(r,d)})$ of the $r$-uniform complete hypergraph $K_{rd}^{(r)}$. We prove that $\mathcal{E}_d^{(r)}$ is homogeneous and that each hypergraph $Ω_i^{(r,d)}$ is acyclic (i.e. has zero Betti numbers). As an application, we show that the map $det^{S^r}$ is nontrivial for every $r$, which gives a partial answer to a conjecture from [14].

#book2read: Unabashed Faith: Resisting Anti-Spiritual Influences in the Modern World by C. Andrew Doyle
https://a.co/d/5QeXagv
via [PODCAST] Resisting Anti-Spiritual Influences in the Modern World w/ Bishop Andy Do…

This https://arxiv.org/abs/2210.12988 has been replaced.
link: https://scholar.google.com/scholar?q=a

Embeddings between generalized weighted Lorentz spaces
We give a new characterization of a continuous embedding between two function spaces of type $GΓ$. Such spaces are governed by functionals of type \begin{equation*} \|f\|_{GΓ(r,q;w,δ)} := \left(\int_{0}^{L} \left( \frac1{Δ(t)} \int_0^t f^*(s)^r δ(s) ds \right)^{\frac{q}{r}} w(t) dt \right)^\frac1{q}, \end{equation*} in which $f^*$ is the nonincreasing rearrangement of $f$, $L\in(0,\infty]$, $r,q \in (0, \infty)$, $w, δ$ are weights on $(0,L)$ and $Δ(t)=\int_{0}^{t}δ(s)\,ds$ fo…

LoL-NMPC: Low-Level Dynamics Integration in Nonlinear Model Predictive Control for Unmanned Aerial Vehicles
Parakh M. Gupta, Ond\v{r}ej Proch\'azka, Jan H\v{r}ebec, Matej Novosad, Robert P\v{e}ni\v{c}ka, Martin Saska
https://arxiv.org/abs/2506.02169

LoL-NMPC: Low-Level Dynamics Integration in Nonlinear Model Predictive Control for Unmanned Aerial Vehicles
In this paper, we address the problem of tracking high-speed agile trajectories for Unmanned Aerial Vehicles(UAVs), where model inaccuracies can lead to large tracking errors. Existing Nonlinear Model Predictive Controller(NMPC) methods typically neglect the dynamics of the low-level flight controllers such as underlying PID controller present in many flight stacks, and this results in sub-optimal tracking performance at high speeds and accelerations. To this end, we propose a novel NMPC formul…

Sorcha: A Solar System Survey Simulator for the Legacy Survey of Space and Time
Stephanie R. Merritt, Grigori Fedorets, Megan E. Schwamb, Samuel Cornwall, Pedro H. Bernardinelli, Mario Juric, Matthew J. Holman, Jacob A. Kurlander, Siegfried Eggl, Drew Oldag, Maxine West, Jeremy Kubica, Joseph Murtagh, R. Lynne Jones, Peter Yoachim, Ryan R. Lyttle, Michael S. P. Kelley, Joachim Moeyens, Kathleen Kiker, Shantanu P. Naidu, Colin Snodgrass, Shannon M. Matthews, Colin Orion Chandler

Sorcha: A Solar System Survey Simulator for the Legacy Survey of Space and Time
The upcoming Legacy Survey of Space and Time (LSST) at the Vera C. Rubin Observatory is expected to revolutionize solar system astronomy. Unprecedented in scale, this ten-year wide-field survey will collect billions of observations and discover a predicted $\sim$5 million new solar system objects. Like all astronomical surveys, its results will be affected by a complex system of intertwined detection biases. Survey simulators have long been used to forward-model the effects of these biases on a…

This https://arxiv.org/abs/2504.01285 has been replaced.
initial toot: https://mastoxiv.page/@ar…

Parameterized Attenuated Exchange for Generalized TDHF@$v_W$ Applications
Building upon our previously developed time-dependent Hartree-Fock (TDHF)@$v_W$ method, based on many-body perturbation theory and specifically the Bethe-Salpeter Equation (BSE), we introduce a parameterization scheme for the attenuated exchange kernel, $v_W(|r - r'|)$. In the original method, $v_W$ was determined individually for each system via an efficient stochastic short-time TD Hartree propagation for the screened Coulomb interaction, $W(r,r')$. The new parameterization leverage…

xAI has been granted a permit to operate 15 gas turbines at its Memphis campus until 2027, despite protests and a potential NAACP lawsuit over air pollution (Molly Taft/Wired)
https://www.wired.com/story/xai-data-center-air-pollution-permit/

Despite Protests, Elon Musk Secures Air Permit for xAI
xAI’s gas turbines get official approval from Memphis, Tennessee, even as civil rights groups prepare to sue over alleged Clean Air Act violations.

Whereas Leibniz’s task was to find the sum of infinitely many known terms, Hounsfield wondered:
Could the process be run in reverse?
With enough total dimmings, from enough directions, could we work backward to deduce the unknown absorption at each point along the many beams
— and use that to see inside the brain?
Most radiologists thought the idea was crazy. -- But one doctor was willing to listen.
He handed Hounsfield a jar containing a human brain with a t…

How a Puzzle About Fractions Got Brain Scans Rolling
A story of bowling pins, patterns and medical miracles.

This https://arxiv.org/abs/2505.21332 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Carrollian $\mathbb{R}^\times$-bundles: Connections and Beyond
We propose an approach to Carrollian geometry using principal $\mathbb{R}^\times$-bundles ($\mathbb{R}^\times := \mathbb{R} \setminus \{0\}$) equipped with a degenerate metric whose kernel is the module of vertical vector fields. The constructions allow for non-trivial bundles and a large class of Carrollian manifolds can be analysed in this formalism. Alongside other results, we show that once an $\mathbb{R}^\times$-connection has been chosen, there is a canonical affine connection that is tor…

DESI DR2 reference mocks: clustering results from Uchuu-BGS and LRG
E. Fern\'andez-Garc\'ia, F. Prada, A. Smith, J. DeRose, A. J. Ross, S. Bailey, M. S. Wang, Z. Ding, C. Guandalin, C. Lamman, R. Vaisakh, R. Kehoe, J. Lasker, T. Ishiyama, S. M. Moore, S. Cole, M. Siudek, A. Amalbert, A. Salcedo, A. Hearin, B. Joachimi, A. Rocher, S. Saito, A. Krolewski, Z. Slepian, Q. Li, K. S. Dawson, E. Jullo, J. Aguilar, S. Ahlen, D. Bianchi, D. Brooks, T. Claybaugh, A. de la Macorra, P. Doe…

DESI DR2 reference mocks: clustering results from Uchuu-BGS and LRG
The aim of this work is to construct mock galaxy catalogues that accurately reproduce the redshift evolution of galaxy number density, clustering statistics, and baryonic properties, such as stellar mass for luminous red galaxies (LRGs) and absolute magnitude in the $r$-band for the bright galaxy sample (BGS), based on the first three years of observations from the Dark Energy Spectroscopic Instrument (DESI). To achieve this, we applied the subhalo abundance matching (SHAM) technique to the Uch…

Search for millicharged particles in proton-proton collisions at $\sqrt{s} = 13.6$ TeV
S. Alcott, Z. Bhatti, J. Brooke, C. Campagnari, M. Carrigan, M. Citron, R. De Los Santos, A. De Roeck, C. Dorofeev, T. Du, J. Goldstein, F. Golf, N. Gonzalez, A. Haas, J. Heymann, C. S. Hill, D. Imani, M. Joyce, K. Larina, R. Loos, S. Lowette, H. Mei, D. W. Miller, B. Peng, S. N. Santpu, I. Reed, E. Schaffer, R. Schmitz, J. Steenis, D. Stuart, J. S. Tafoya Vargas, D. Vannerom, T. Wybouw, Z. Xiao, H. …

Search for millicharged particles in proton-proton collisions at $\sqrt{s} = 13.6$ TeV
We report on a search for elementary particles with charges much smaller than the electron charge using a data sample of proton-proton collisions provided by the CERN Large Hadron Collider in 2023--24, corresponding to an integrated luminosity of 124.7~fb$^{-1}$ at a center-of-mass energy of 13.6~TeV. The analysis presented uses the completed Run 3 milliQan bar detector to set the most stringent constraints to date for particles with charges $\leq0.24~\rm{e}$ and masses $\geq0.45~\rm{GeV}$.

Wel grappig als er een krimi aan staat waar je eigenlijk geen idee mee r vsn hebt waar t over gaat. 🙈

This https://arxiv.org/abs/2504.05655 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Multi-bubble solutions for the Dirichlet problem of the $H$-system with higher degree
We consider a Dirichlet problem of the $H$-system \begin{equation*} \begin{cases} Δv = 2v_x\wedge v_y ~& \text{ in }\mathcal{D},\\ v=\varepsilon \tilde g ~& \text{ on }\partial{\mathcal{D}}, \end{cases} \end{equation*} where $\mathcal D\subset \mathbb{R}^2$ is the unit disk, $v:\mathcal D\to \mathbb{R}^3$, and $\tilde g:\partial \mathcal D\to \mathbb{R}^3$ is a given smooth map. As $\varepsilon\to 0^+$, we construct multi-bubble solutions concentrating at distinct points, taking around each po…

Optimal Bregman quantization : existence and uniqueness of optimal quantizers revisited
Guillaume Boutoille, Gilles Pag\`es
https://arxiv.org/abs/2506.01746

Optimal Bregman quantization : existence and uniqueness of optimal quantizers revisited
In this paper we revisit the exsistence theorem for $L^r$-optimal quantization, $r\ge 2$, with respect to a Bregman divergence: we establish the existence of optimal quantizaers under lighter assumptions onthe strictly convex function which generates the divergence, espcially in the quadratic case ($r=2$). We then prove a uniqueness theorem ``à la Trushkin'' in one dimension for strongly unimodal distributions and divergences gerated by strictly convex functions whiose thire dervative is eithe…

Bicomplex polar weighted homogeneous polynomials
Yesenia Bravo, In\'acio Rabelo, Agust\'in Romano-Vel\'azquez
https://arxiv.org/abs/2506.00255 …

Bicomplex polar weighted homogeneous polynomials
We study the topology of real polynomial maps $\mathbb{R}^{4n} \longrightarrow \mathbb{R}^{4}$ expressed in terms of bicomplex variables and their conjugates, which we refer to as bicomplex mixed polynomials. We introduce the notion of polar weighted homogeneity, a property that generalizes the concept of weighted homogeneity in the complex setting. This leads to the existence of global and spherical Milnor fibrations. Moreover, we include a discussion on bicomplex vector calculus, a bicomplex …

Extremely hot day in the Netherlands again, especially in the South. In over a century of records until 2019, no station in the country had ever reached a temperature of 39°C.
Today was the third time the city of Maastricht saw it happen, and this was by far the earliest in summer for any station.
#heatwave

The near infrared airglow continuum conundrum. Constraints for ground-based faint object spectroscopy
J. K. M. Viuho (Cosmic Dawn Center, Niels Bohr Institute, University of Copenhagen, Jagtvej 155A, DK-2200, Copenhagen N, Denmark, Nordic Optical Telescope, Rambla Jose Ana Fernandez Perez 7, ES-38711 Brena Baja, Spain, Department of Physics and Astronomy, Aarhus University, Munkegade 120, DK-8000 Aarhus C, Denmark), J. P. U. Fynbo (Cosmic Dawn Center, Niels Bohr Institute, University of Copenhagen, Jagtvej 155A, DK-2200, Copenhagen N, Denmark), M. I. Andersen (Cosmic Dawn Center, Niels Bohr Institute, University of Copenhagen, Jagtvej 155A, DK-2200, Copenhagen N, Denmark)
#toXiv_bot_toot

r-graph-gallery.com provides example code for a variety of chart types, both in base R and ggplot: #rstats

Le train suivant voit son départ différé de 20 minutes environ :
- TER Bourgogne départ Paris Gare de Lyon 18h21, arrivée Montereau 19h23
Pour plus d’informations sur cette perturbation, consultez le fil X de la ligne R.
Motif : train retenu en atelier de maintenance Š Bercy.
🤖 02/06 18:36

This is an open threat. https://fed.brid.gy/r/https://bsky.app/profile/did:plc:4usmserhjqkvhldgedfjb3jw/post/3lsyfjmsb3s26

Matt Novak (@paleofuture.bsky.social)
“Rest assured, I hold all the levers, and have all the cards.”

uni_email: Email network (Uni. R-V, Spain, 2003)
A network representing the exchange of emails among members of the Rovira i Virgili University in Spain, in 2003. The KONECT version is undirected.
This network has 1133 nodes and 10903 edges.
Tags: Social, Communication, Unweighted
https://networks.skewed.de/net…

Tor algebra of local rings with decomposable maximal ideal
Saeed Nasseh, Maiko Ono, Yuji Yoshino
https://arxiv.org/abs/2507.01784 https://

Tor algebra of local rings with decomposable maximal ideal
Let $(R,{\frak{m}}_R)$ be a commutative noetherian local ring. Assuming that ${\frak{m}}_R=$$I\oplus J$ is a direct sum decomposition, where $I$ and $J$ are non-zero ideals of $R$, we describe the structure of the Tor algebra of $R$ in terms of the Tor algebras of the rings $R/I$ and $R/J$.

Which 30 Pieces Of Silver Bought Lisa Murkowski's Vote?
https://www.wonkette.com/p/which-30-pieces-of-silver-bought?utm_source=post-email-title&publication_id=1783367&post_id=167286062&utm_campaign=email-post-title&isFreemail=true&r=1pj0b&triedRedirect=true&utm_medium=email

Mutual-visibility of the disjointness graph of segments in ${\mathbb R}^2$
J. Lea\~nos, M. Lomel\'i-Haro, Christophe Ndjatchi, L. M. R\'ios-Castro
https://arxiv.org/abs/2506.00689

Mutual-visibility of the disjointness graph of segments in ${\mathbb R}^2$
Let $G=(V(G),E(G))$ be a simple graph, and let $U\subseteq V(G)$. Two distinct vertices $x,y\in U$ are $U$-mutually visible if $G$ contains a shortest $x$-$y$ path that is internally disjoint from $U$. $U$ is called a mutual-visibility set of $G$ if any two vertices of $U$ are $U$-mutually visible. The mutual-visibility number $μ(G)$ of $G$ is the size of a largest mutual-visibility set of $G$. Let $P$ be a set of $n\geq 3$ points in ${\mathbb R}^2$ in general position. The disjointness graph …

Le trafic est fortement ralenti entre Melun et Montereau via Héricy dans les 2 sens. Prévoir des allongements de temps de trajet allant jusqu'Š 30min ainsi que des modifications et suppressions.
Pour plus d'informations sur cette perturbation, consultez le fil X de la ligne R.
Motif : panne de signalisation Š Vernou-sur-Seine.
🤖 02/07 17:56

Tech bros: “Why does everyone hate us?”
Also tech bros: https://caneandable.social/@WeirdWriter/114782913349454383

Ford CEO Jim Farley, Andy Jassy, and other CEOs are now predicting AI will significantly cut white collar jobs, a shift from a reluctance to acknowledge losses (Wall Street Journal)
https://www.wsj.com/tech/ai/ai-white-collar-job-loss-b9856259?st=N6Z5iv

This https://arxiv.org/abs/2411.09862 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Schubert cells and Whittaker functionals for $\text{GL}(n,\mathbb{R})$ part II: Existence via integration by parts
We give a new proof of the existence of Whittaker functionals for principal series representation of $\text{GL}(n,\mathbb{R})$, utilizing the analytic theory of distributions. We realize Whittaker functionals as equivariant distributions on $\text{GL}(n,\mathbb{R})$, whose restriction to the open Schubert cell is unique up to a constant. Using a birational map on the Schubert cells, we show that the unique distribution on the open Schubert cell extends to a distribution on the entire space $\te…

Sure, mate. Attacking the airbases where you keep the bombers you use to kill the civilians of the nation you invaded is "terrorism".
Because of course it is. What else could it be? The find out phase of FAFO? Never!
#Russia

Cute comics of R functions by @…: https://allisonhorst.com/r-packages-functions

Allison Horst - R Packages & Functions

This https://arxiv.org/abs/2501.08161 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_grqc_…

Cosmological model with Gong-Zong Parametrization in $f(R,L_m)$ gravity
We present the cosmic expansion scenarios in the $f(R, L_m)$ gravity studied by using the dark energy equation of state (EoS) parameters. We proceed with the specific form of $f(R, L_m)$ gravity termed as $f(R, L_m)=\frac{R}{2}+L_{m}^α$. We derive the expansion rate in terms of the red-shift for two different forms of EoS parameter. In first model, EoS parameter varies inversely with the redshift and in second model, it involves the exponential form with the redshift. By using the Bayesian met…

Transcendence degrees of fields generated by exponentials of products
Heinrich Massold
https://arxiv.org/abs/2506.01123 https://arxiv…

Transcendence degrees of fields generated by exponentials of products
Let $θ=(θ_1,\ldots,θ_m) \in \R^m, κ=(κ_1,\ldots,κ_n) \in \R^n$ be two tuples of real numbers each linearly independent over $\Q$, and $T$ the transcendence degree of the field generated by $\{\exp(θ_i κ_j) | i=1,\ldots,m, \; j=1,\ldots,n \}$ over $\Q$. The estimate $T \geq \frac{mn}{m+n} -1$ has been conjectured for some time but could only be proved under additional hypotheses for $θ$ and $κ$. This paper proves a weaker estimate for $T$ while also reducing the strong estimate to…

Prévoir un allongement de temps de trajet de 15 minutes environ pour le train suivant :
- KUMO départ Paris Gare de Lyon Š 15h46, arrivée Š Montereau Š 17h44.
Pour plus d'informations sur cette perturbation, consultez le fil Twitter de la ligne.
Pour plus d’informations sur cette perturbation, consultez le fil X de la ligne R.
Motif : alerte de sécurité émise par le conducteur Š Melun.
🤖 03/06 17:42

“It is better to remain silent at the risk of being thought a fool, than to talk and remove all doubt of it.”
– Maurice Switzer https://ec.social-network.europa.eu/@EUCommission/114789191589954642

European Commission (@EUCommission@ec.social-network.europa.eu)
Attached: 1 image As temperatures soar, here is something cool for Europe’s future. ⚛️ Introducing the Quantum Europe Strategy: A plan to bring together EU countries, industry, academia and society to unlock the full power of quantum tech. Europe is well-positioned to lead the ongoing quantum revolution, focusing our strategy on: 🔬 R&I 🏗️ Infrastructures 🛰️ Space and Dual-use 🎓 Skills 🌐 Quantum ecosystem Quantum will transform key sectors and Europe will lead the…

Période : dès 22h10
Dates : du lundi 02 juin au vendredi 06 juin
Le trafic est interrompu entre Moret - Veneux-les-Sablons et Montargis dans les 2 sens de circulations. Aucun train au départ de Paris Lyon et de Montargis après 22h10.
Un service de bus de remplacement est mis en place, avec desserte des gares intermédiaires.
A noter:
Les trains de la ligne R sont détournés par Corbeil-Essonnes, prévoir des allongements de temps de parcours.
Les horaires du ca…

The Trump administration announces plans to reorganize the US AI Safety Institute into the new Center for AI Standards and Innovation (Thomas Brewster/Forbes)
https://www.forbes.com/sites/thomasbrewster/2025/06/03/t…

The Wiretap: Trump Says Goodbye To The AI Safety Institute
The Trump administration has announced plans to reorganize the U.S. AI Safety Institute (AISI) into the new Center for AI Standards and Innovation (CAISI).

quick and easy way to build a website for your r package: #rstats #package

This https://arxiv.org/abs/2505.10985 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

On the properties of alternating invariant functions
Functions satisfying the functional equation \begin{align*} \sum_{r=0}^{n-1} (-1)^r f(x+ry, ny) = f(x,y), \quad \text{for any positive odd integer $n$}, \end{align*} are named the alternating invariant functions. Examples of such functions include Euler polynomials, alternating Hurwitz zeta functions and their associated Gamma functions. In this paper, we systematically investigate the fundamental properties of alternating invariant functions. We prove that the set of such functions is cl…

Période : dès 22h10
Dates : du lundi 02 juin au vendredi 06 juin
Le trafic est interrompu entre Moret - Veneux-les-Sablons et Montargis dans les 2 sens de circulations. Aucun train au départ de Paris Lyon et de Montargis après 22h10.
Un service de bus de remplacement est mis en place, avec desserte des gares intermédiaires.
A noter:
Les trains de la ligne R sont détournés par Corbeil-Essonnes, prévoir des allongements de temps de parcours.
Les horaires du ca…

This https://arxiv.org/abs/2411.09063 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

The typical elasticity of a quadratic order
For an atomic domain $D$, the $elasticity$ $ρ(D)$ of $D$ is defined as $\sup\{r/s: π_1\cdots π_r = ρ_1 \cdots ρ_s,~ \text{where each $π_i, ρ_j$ is irreducible}\}$; the elasticity provides a concrete measure of the failure of unique factorization in $D$. Fix a quadratic number field $K$ with discriminant $Δ_K$, and for each positive integer $f$, let $\mathcal{O}_f = \mathbb{Z} + f\mathcal{O}_K$ denote the order of conductor $f$ in $K$. Results of Halter-Koch imply that $\mathcal{O}_f$ ha…

I am more fluent in LaTeX than in plotmath expression. If you are the same, latex2exp will make your life easier. https://cran.r-project.org/web/packages/latex2exp/vignettes/using-latex2exp.html

Le train suivant voit son départ différé de 15 minutes environ :
- TER Bourgogne départ Paris Gare de Lyon 18h21, arrivée Montereau 19h23
Pour plus d'informations sur cette perturbation, consultez le fil Twitter de la ligne.
Motif : train retenu en atelier de maintenance Š Bercy.
🤖 02/06 18:27

Prévoir un allongement de temps de trajet de 25 minutes environ pour le train suivant : -KAMO : départ Paris Lyon Š 00h56, arrivée Montereau Š 02h18.
Pour plus d'informations sur cette perturbation, consultez le fil Twitter de la ligne.
Motif : régulation de trafic.
🤖 04/06 01:53

Le train suivant voit son départ différé de 20 minutes environ :
KAMO : départ Paris Lyon Š 00h56, arrivée Montereau Š 02h18.
Pour plus d'informations sur cette perturbation, consultez le fil Twitter de la ligne.
Motif : régulation de trafic.
🤖 04/06 01:12

Prévoir un allongement de temps de trajet de 12 minutes environ pour le train suivant : - KOHO départ Melun 19h19, arrivée Montereau 19h57.
Pour plus d'informations sur cette perturbation, consultez le fil Twitter de la ligne.
Motif : régulation de trafic Š Melun.
🤖 03/06 19:44

Prévoir un allongement de temps de trajet de 10 minutes environ pour le train suivant : -KAMO départ Paris Gare de Lyon 00h56, arrivée Montereau 02h20
Pour plus d'informations sur cette perturbation, consultez le fil Twitter de la ligne.
Motif : panne de signalisation (incident terminé)
🤖 03/07 01:16

Période : en semaine Š partir de 00h00.
Dates : du lundi 23 juin au vendredi 11 juillet.
Le trafic est interrompu entre Moret Veneux les S. et Montargis.
Un service de bus de remplacement est mis en place, avec desserte des gares intermédiaires.
Les horaires du calculateur d'itinéraire tiennent compte des travaux.
#Info_Travaux
🤖 03/07 00:00

Prévoir un allongement de temps de trajet de 10 minutes environ pour le train suivant : -GAMO départ Paris Lyon 18h07, arrivée Montargis 19h46
Pour plus d'informations sur cette perturbation, consultez le fil X de la ligne.
Motif : régulation de trafic Š Bois-le-Roi.
🤖 02/07 19:16

Prévoir un allongement de temps de trajet de 10 minutes environ pour le train suivant : -GAMO départ Paris Lyon 18h07, arrivée Montargis 19h46
Pour plus d'informations sur cette perturbation, consultez le fil X de la ligne.
Motif : régulation de trafic Š Bois-le-Roi.
🤖 02/07 19:13

Le train suivant voit son départ différé de 25 minutes environ :
-TER 891005 départ Melun 18h13, passage Montereau 19h06
Pour plus d'informations sur cette perturbation, consultez le fil X de la ligne.
Motif : difficulté d'acheminement du conducteur.
🤖 02/07 18:30

Le train suivant voit son départ différé de 15 minutes environ :
-TER 891005 départ Melun 18h13, passage Montereau 19h06
Pour plus d'informations sur cette perturbation, consultez le fil X de la ligne.
Motif : difficulté d'acheminement du conducteur.
🤖 02/07 18:20

Le train suivant voit son départ différé de 30 minutes environ :
-TER 891201 départ Paris Lyon 17h21, passage Montereau 18h18
Pour plus d'informations sur cette perturbation, consultez le fil X de la ligne.
Motif : difficulté d'acheminement du conducteur.
🤖 02/07 17:46

Le train suivant voit son départ différé de 20 minutes environ :
-TER 891201 départ Paris Lyon 17h21, passage Montereau 18h18
Pour plus d'informations sur cette perturbation, consultez le fil X de la ligne.
Motif : difficulté d'acheminement du conducteur.
🤖 02/07 17:19

Prévoir un allongement de temps de trajet de 10 minutes environ pour le train suivant : -KUMO départ Paris Lyon 15h46, arrivée Montereau 16h44
Pour plus d'informations sur cette perturbation, consultez le fil X de la ligne.
Motif : conditions de départ non réunies.
🤖 02/07 16:19

Prévoir un allongement de temps de trajet de 20 minutes environ pour le train suivant : - Train ZOHA, départ Montereau 10h29, arrivée Melun 11h06
Pour plus d'informations sur cette perturbation, consultez le fil X de la ligne.
Motif : conditions de départ non réunies.
🤖 03/07 10:58

Le train suivant voit son départ différé de 15 minutes environ :
- Train PUMA, départ Montereau 08h22, arrivée Paris Gare de Lyon 09hh21
Pour plus d'informations sur cette perturbation, consultez le fil X de la ligne.
Motif : panne de signalisation.
🤖 03/07 08:31

Le train suivant voit son départ différé de 30 minutes environ :
- Train KUMO, départ Paris Gare de Lyon 06h46, arrivée Montereau 07h44
Pour plus d'informations sur cette perturbation, consultez le fil X de la ligne.
Motif : panne de signalisation.
🤖 03/07 07:15

Le train suivant voit son départ différé de 20 minutes environ :
- Train KUMO, départ Paris Gare de Lyon 06h46, arrivée Montereau 07h44
Pour plus d'informations sur cette perturbation, consultez le fil X de la ligne.
Motif : panne de signalisation.
🤖 03/07 07:08

Risque de forte affluence Š bord du train :
- POMA : départ de Montargis Š 06h43, Paris Gare de Lyon Š 08h24.
🤖 03/07 07:01

Prévoir un allongement de temps de trajet de 14 minutes environ pour le train suivant : - POMA départ Montargis 22h02, arrivée Paris Lyon 00h10.
Pour plus d'informations sur cette perturbation, consultez le fil Twitter de la ligne.
Motif : respect des distances entre les trains.
🤖 03/07 22:36

Prévoir un allongement de temps de trajet de 10 minutes environ pour le train suivant : -GAME départ Paris Lyon 19h32, arrivée Montargis 20h56
Pour plus d'informations sur cette perturbation, consultez le fil X de la ligne.
Motif : panne d'un train Intercité dans le secteur de Villeneuve-St-Georges (incident terminé).
🤖 03/07 20:03

Prévoir un allongement de temps de trajet de 10 minutes environ pour le train suivant : - GAMO, départ Paris gare de Lyon Š 19h07, arrivée Montargsi Š 20h46.
Pour plus d'informations sur cette perturbation, consultez le fil Twitter de la ligne.
Motif : panne d'un train.
🤖 03/07 19:40

Le train suivant voit son départ différé de 15 minutes environ :
-POMA départ Montargis 05h43, arrivée Paris Gare de Lyon 07h24
Pour plus d'informations sur cette perturbation, consultez le fil Twitter de la ligne.
Motif : conditions de départ non réunies.
🤖 04/07 05:40

Prévoir un allongement de temps de trajet de 10 minutes environ pour le train suivant : -KAMO départ Paris Gare de Lyon 00h56, arrivée Montereau 02h20
Pour plus d'informations sur cette perturbation, consultez le fil Twitter de la ligne.
Motif : incendie aux abords de la voie.
🤖 04/07 01:49

Période : en semaine Š partir de 00h00.
Dates : du lundi 23 juin au vendredi 11 juillet.
Le trafic est interrompu entre Moret Veneux les S. et Montargis.
Un service de bus de remplacement est mis en place, avec desserte des gares intermédiaires.
Les horaires du calculateur d'itinéraire tiennent compte des travaux.
#Info_Travaux
🤖 04/07 00:00