Tootfinder

After 2 years and 9 months, the health of my phone's battery is getting poor. So in 30 seconds time, I ordered a new one. That is about 3x the amount of time it will take me to replace the old one with it. #Fairphone

Faster CONGEST Approximation Algorithms for Maximum Weighted Independent Set in Sparse Graphs
Salwa Faour, Fabian Kuhn
https://arxiv.org/abs/2506.10845 htt…

Faster CONGEST Approximation Algorithms for Maximum Weighted Independent Set in Sparse Graphs
The maximum independent set problem is a classic optimization problem that has also been studied quite intensively in the distributed setting. While the problem is hard to approximate in general, there are good approximation algorithms known for several sparse graph families. In this paper, we consider deterministic distributed CONGEST algorithms for the weighted version of the problem in trees and graphs of bounded arboricity. For trees, we prove that the task of deterministically computing …

Two coincidences are a clue: Probing a GeV-scale dark QCD sector
Yi Chung
https://arxiv.org/abs/2506.10928 https://arxiv.org/pdf/2506…

Two coincidences are a clue: Probing a GeV-scale dark QCD sector
The similarity between dark matter and baryon energy densities suggests the existence of a dark sector analogous to the visible QCD sector. In addition, small-scale structure issues can be addressed by dark matter self-interactions with a cross section comparable to that of QCD. Both observations point to a GeV-scale dark QCD sector. In this letter, guided by these two coincidences, we investigate how a chiral dark QCD model with a MeV-scale dark photon can resolve the core-cusp problem. A pote…

On feature selection in double-imbalanced data settings: a Random Forest approach
Fabio Demaria
https://arxiv.org/abs/2506.10929 https://

On feature selection in double-imbalanced data settings: a Random Forest approach
Feature selection is a critical step in high-dimensional classification tasks, particularly under challenging conditions of double imbalance, namely settings characterized by both class imbalance in the response variable and dimensional asymmetry in the data $(n \gg p)$. In such scenarios, traditional feature selection methods applied to Random Forests (RF) often yield unstable or misleading importance rankings. This paper proposes a novel thresholding scheme for feature selection based on mini…

Replaced article(s) found for math.DG. https://arxiv.org/list/math.DG/new/
[1/1]:
CMC hypersurface with finite index in hyperbolic space $\mathbb{H}^4$

Replaced article(s) found for cs.CE. https://arxiv.org/list/cs.CE/new/
[1/1]:
QuantMCP: Grounding Large Language Models in Verifiable Financial Reality

Cowboys Announce Workouts for Super Bowl Champ, 29-Game Starter https://heavy.com/sports/nfl/dallas-cowboys/workouts-super-bowl-champ-29-game-starter/?adt_ei=[email]

🎵 got my hair done
got my nails done too 🎵
https://www.schwulst.de/termin/heidelberg/csd/2025-06-14-pride-march-heidelberg

Capitalism − Big Tech − single points of failure https://mas.to/@nemo/114676003248609889

My favorite thing to do when I get home ➟⁠➠⁠🛏️

Greater Manchester still has a long way to go on protected cycling infrastructure.
Share of protected cycling infra-
structure of total roads %:
Paris 44
Hamburg 33
Barcelona 19
Waraw 15
G London 8
Manchester 8 rank 29/36
Did better on school streets and safe speeds
https…

Streets for Kids, Cities for All: Protected cycling infrastructure ranking
We've analysed 36 European cities to see how they’re progressing in creating transport systems that prioritise the needs of children.

Revived) Honestly feels good to touch an old android.

It was unavoidable that this week I'd end up writing about Apple's latest blunder. But in the context of Figma's Sites bullshit and Shopify recasting designers as "artists" it's even worse than one OS making a stupid decision.
The mission of #UXdesign is being changed: orienting away from making useful products that work for everyone, and towards branding.
…

Apple's Liquid Glass is a grim portent for UX
Industry leaders like Apple and Shopify are redefining design excellence from making products usable to solely luxury branding.

visionOS-Support für Sony Sense-Controller: Ja, aber...
Apple unterstützt bereits Playstation- und Xbox-Controller mit der Vision Pro. Nun wird auch Sonys VR-Hardware folgen. Wäre da nicht ein kleines Problem.

Azalea 🌺 blooms a full month after all the others.
"BEHOLD, I shall never submit to your 'schedule'!"
#bloomscrolling #portalberni #yard

OMG I never knew you could dislocate a finger fielding in the slips. New horror dropped. #cricket

Trump has ordered the US government to consolidate its wildland firefighting force into a single program,
despite warnings from former federal officials that it could be costly and increase the risk of catastrophic blazes in the middle of peak wildfire season.
The order aims to centralize firefighting efforts,
which are now split among five agencies and two cabinet departments.
Trump’s proposed budget for next year calls for the creation of a new Federal Wildland Fire…

Turns out that if you model online spaces after real world ones, it works pretty well. Online spaces let you be in many places at once which changes the dynamics, but as an example of something that ports well,
https://www.patternlanguageindex.com/patterns/intimacy-gradient
This pattern works not just for the design of houses but online spaces. Let people get to know a group in less-intimate space before they end up in the more-intimate space. Having a few gradations works really well, and it doesn't have to be a power play or status game.

Good morning!
This will be a rest day today.

📢 #Kundenglücklichmachungsposteinlieferungsgeräusch antreten zum Wiegen und Vermessen bitte, das #Kundenglücklichmachungsposteinlieferungsgeräuschbitte!

@… Hell yeah, I hope you enjoy it!

I'm not sure it's legal to have such a well-reasoned discussion of AI and tech employment, but in case it is: #linkTuesday

Kennt ihr diese Chefs, die sich nur dann so richtig als Chef fühlen, wenn sie ihre Untergebenen so richtig drangsalieren können? Ich will sowas nicht als Regierung. Vielleicht wollen die das, die gerne selbst so ein Chef wären?
#pol

Ukraine bekommt weitere 1.200 Leichen gefallener Soldaten zurück
Die Ukraine hat weitere 1.200 Leichen ukrainischer Soldaten erhalten, die im Krieg gegen Russland getötet wurden. Das haben die für den Austausch von Kriegsgefangenen zuständigen Behörden in Kiew bekanntgegeben.
Der Koordinationsausschuss für den Gefangenenaustausch erklärte in einer Stellungnahme auf Telegram, dass die Rückgabe der Leichen Teil der Vereinbarun…
📑

Ukraine-Liveblog: ++ Kiew bestätigt Erhalt von weiteren Soldatenleichen ++
Die Ukraine hat den Erhalt von weiteren Leichen gefallener Soldaten bekanntgegeben. Nach dem Willen von Russlands Präsidenten Putin sollen Kampfdrohnen zu einer eigene Waffengattung in der Armee werden. Der Liveblog vom Freitag zum Nachlesen.

“Under a 287(g) task force model, such as the agreement being pursued by the University of Florida, participating officers would have the authority to interrogate “any alien or person believed to be an alien” about their right to remain in the country, as well as the power to make arrests without a warrant in some cases.”
https://www.wuft.org/public-safety/2025-04-14/uf-other-florida-universities-to-deputize-campus-police-for-immigration-enforcement
Imagine being asked to learn while you can be stopped and interrogated just walking between classes because a campus police officer believes you might not be a US citizen.

Ja, OK, zu viel Strom, ist ja gut. Immer diese leicht unterdimensionierten USVs in historisch wachsenden Aufbauten… :D

omg Murderbot is here. I hope badly they haven't fucked it up. https://www.youtube.com/watch?v=RjqajM7gCcE

Well, about that. Sounds like obeying in advance...
As Trump Comes for Your Social Media, It’s Time You Consider What’s Worth Sharing
https://gizmodo.com/as-trump-comes-for-your-social-media-its-time-you-consider-whats-worth-sharing-2000610736

Kuro muß grade hinter Schränken unterwegs gewesen sein

Le fisc s’attaque Š Bardella Š cause d’un livre ?
https://youtube.com/shorts/vXnCi-72MIw?si=up7BBNynqpV3xLiO

“This is my commandment, that you love one another as I have loved you.”
‭‭John€ ‭15€:‭12€ ‭NRSV€€
https://bible.com/bible/2016/jhn.15.12.NRSV
Abide in My Love - Pray As You Go

John 15:12 “This is my commandment, that you love one another as I have loved you. | New Revised Standard Version (NRSV) | Download The Bible App Now
“This is my commandment, that you love one another as I have loved you.

what if we kissed in the "fresh kills" estuary at staten island 👉👈

Has any one done a survey/count of the number of technical or other US-venue meetings or conventions are being cancelled because of the danger to foreign nationals who attend?
The US has become a police state much, much faster than Nazi Germany did in the 1930's.
I've already noticed a downturn - for instance I was able to book rooms at a fancy hotel (Four Seasons) for about 1/2 of the normal rate.

Harvard is famously well-endowed. If it were a lady, Harvard would have a bosom and a half. And if it were a gentleman, Harvard would be Princeton.
- winner, "Top Joke of 1926"

Two [more] MPs indicate a shift to oppose the assisted dying Bill as it returns to Commons | Morning Star
https://morningstaronline.co.uk/article/two-mps-indicate-shift-oppose-assisted-dying-bill-it-returns-commons…

@… du hast nicht zufällig eine Empfehlung für eine richtig gute Sattelstütze?
Habe am neuen MTB eine KS Rage-I Dropper, 30,9 mm Durchmesser, die mich total nervt.
Ist zu niedrig und lässt sich nicht weiter höher stellen, weil das Kabel zu kurz.
Sollte möglichst stabil sein und nicht zu kurz (mind. 400mm), starr, hohe Belastbarkeit.

Ann Telnaes: your tax dollars at work.

Weisheit wirkt! https://chaos.social/@ceelight/114325442976044121

We estimated 2,000 good folks protesting in Flint. #NoKings

Ever spend a few minutes writing a post and then end up trashing it?
That just happened to me.

03:57—Good night #Fediverse! 😴 💤
This is the last time for a while I’m going to brag about my shiny new pinned posts, try not to miss them too much.
Sleep well and if bad dreams come knocking, just boost them away with this little gem:

Structural Parameterizations of $k$-Planarity
Tatsuya Gima, Yasuaki Kobayashi, Yuto Okada
https://arxiv.org/abs/2506.10717 https://ar…

Structural Parameterizations of $k$-Planarity
The concept of $k$-planarity is extensively studied in the context of Beyond Planarity. A graph is $k$-planar if it admits a drawing in the plane in which each edge is crossed at most $k$ times. The local crossing number of a graph is the minimum integer $k$ such that it is $k$-planar. The problem of determining whether an input graph is $1$-planar is known to be NP-complete even for near-planar graphs [Cabello and Mohar, SIAM J. Comput. 2013], that is, the graphs obtained from planar graphs by…

Threshold resummation for $W$-boson pair production at NNLO NNLL
Pulak Banerjee, Chinmoy Dey, M. C. Kumar, Vaibhav Pandey
https://arxiv.org/abs/2506.10837 …

Threshold resummation for $W$-boson pair production at NNLO+NNLL
We present results for threshold resummation of the invariant mass distribution, for on-shell production of a pair of $W$-bosons at next-to-next-to-leading order + next-to-next-to-leading logarithmic (NNLO+NNLL) accuracy in QCD. Owing to its sensitivity to the self-interactions between gauge bosons, this process is important to investigate at the energies of the Large Hadron Collider (LHC). We achieve this resummation by exploiting the factorization properties of the soft and virtual parts of t…

A Bayesian Multisource Fusion Model for Spatiotemporal PM2.5 in an Urban Setting
Abi I. Riley, Marta Blangiardo, Fr\'ed\'eric B. Piel, Andrew Beddows, Sean Beevers, Gary W. Fuller, Paul Agnew
https://arxiv.org/abs/2506.10688

A Bayesian Multisource Fusion Model for Spatiotemporal PM2.5 in an Urban Setting
Airborne particulate matter (PM2.5) is a major public health concern in urban environments, where population density and emission sources exacerbate exposure risks. We present a novel Bayesian spatiotemporal fusion model to estimate monthly PM2.5 concentrations over Greater London (2014-2019) at 1km resolution. The model integrates multiple PM2.5 data sources, including outputs from two atmospheric air quality dispersion models and predictive variables, such as vegetation and satellite aerosol …

The mirror map and other natural tangent tensors
R. Albuquerque
https://arxiv.org/abs/2506.10881 https://arxiv.org/pdf/2506.10881

The mirror map and other natural tangent tensors
We review the intrinsic geometry of the tangent bundle of a differentiable manifold $M$, aside from any non-natural structures. We recall the properties of the mirror map $B\in\mathrm{End}(TTM)$, known also as the canonical endomorphism or the almost-tangent structure, solve some cohomological questions and raise other induced by the $\mathrm{d}_B$ operator.

Spectral Analysis of Discretized Boundary Integral Operators in 3D: a High-Frequency Perspective
V. Giunzioni, A. Merlini, F. P. Andriulli
https://arxiv.org/abs/2506.10880

Spectral Analysis of Discretized Boundary Integral Operators in 3D: a High-Frequency Perspective
When modeling propagation and scattering phenomena using integral equations discretized by the boundary element method, it is common practice to approximate the boundary of the scatterer with a mesh comprising elements of size approximately equal to a fraction of the wavelength $λ$ of the incident wave, e.g., $λ/10$. In this work, by analyzing the spectra of the operator matrices, we show a discrepancy with respect to the continuous operators which grows with the simulation frequency, challen…

To the genocide-loving German from mastodon.social who reported @… for being antisemitic:
Fuck you, you genocide-loving piece of shit, opposing genocide isn’t antisemitism. What you’re doing – conflating being anti-genocide with being antisemitic – is the greatest antisemitism as you’re de facto stating that all Jews are pro-genocide.

New Approximation Guarantees for The Inventory Staggering Problem
Noga Alon, Danny Segev
https://arxiv.org/abs/2506.10339 https://arx…

New Approximation Guarantees for The Inventory Staggering Problem
Since its inception in the mid-60s, the inventory staggering problem has been explored and exploited in a wide range of application domains, such as production planning, stock control systems, warehousing, and aerospace/defense logistics. However, even with a rich history of academic focus, we are still very much in the dark when it comes to cornerstone computational questions around inventory staggering and to related structural characterizations, with our methodological toolbox being severely…

Electric conductivity and flavor diffusion in a viscous, resistive quark-gluon plasma for weak and strong magnetic fields
Ferdinando Frasc\`a, Andrea Beraudo, Luca Del Zanna
https://arxiv.org/abs/2506.10783

Electric conductivity and flavor diffusion in a viscous, resistive quark-gluon plasma for weak and strong magnetic fields
We present a microscopic calculation of the electric conductivity and net-particle diffusion coefficients for a viscous and resistive ultra-relativistic plasma. Our results might be of interest for several astrophysical and cosmological problems, but the main physical application we have in mind is the hot deconfined matter produced in relativistic heavy-ion collisions. Accordingly, as charged particles of the medium we take three species (flavors) of light (massless for the sake of simplicity)…

Robust copula estimation for one-shot devices with correlated failure modes
E. Castilla, P. J. Chocano
https://arxiv.org/abs/2506.10152 https://

Robust copula estimation for one-shot devices with correlated failure modes
This paper presents a robust method for estimating copula models to evaluate dependence between failure modes in one-shot devices-systems designed for single use and destroyed upon activation. Traditional approaches, such as maximum likelihood estimation (MLE), often produce unreliable results when faced with outliers or model misspecification. To overcome these limitations, we introduce a divergence-based estimation technique that enhances robustness and provides a more reliable characterizati…

Gromov's reconstruction theorem and measured Gromov-Hausdorff convergence in Lorentzian geometry
Mathias Braun, Clemens S\"amann
https://arxiv.org/abs/2506.10852

Gromov's reconstruction theorem and measured Gromov-Hausdorff convergence in Lorentzian geometry
We establish Gromov's celebrated reconstruction theorem in Lorentzian geometry. Alongside this result, we introduce and study a natural concept of isomorphy of normalized bounded Lorentzian metric measure spaces. We outline applications to the spacetime reconstruction problem from causal set theory. Lastly, we propose three notions of convergence of (isomorphism classes of) normalized bounded Lorentzian metric measure spaces, for which we prove several fundamental properties.

PDESpectralRefiner: Achieving More Accurate Long Rollouts with Spectral Adjustment
Li Luo, Shangsong Liang
https://arxiv.org/abs/2506.10711 https://…

PDESpectralRefiner: Achieving More Accurate Long Rollouts with Spectral Adjustment
Generating accurate and stable long rollouts is a notorious challenge for time-dependent PDEs (Partial Differential Equations). Recently, motivated by the importance of high-frequency accuracy, a refiner model called PDERefiner utilizes diffusion models to refine outputs for every time step, since the denoising process could increase the correctness of modeling high frequency part. For 1-D Kuramoto-Sivashinsky equation, refiner models can degrade the amplitude of high frequency part better than…

#bloomscrolling am #klexenhaus

RFK Jr team forced Medicaid officials to reveal the immigration status on millions of enrollees to DHS: report | The Independent
https://www.independent.co.uk/news/world/americas/us-politics/rfk-medicaid-deportations-homeland-security-sanctuary-b2769684.html

@… Of course! The only reason they’re the bastard 99% of the time right now is because the UK’s new national pastime is “being shit at everything”.

Ich kann ja nachvollziehen, daß angesichts der Lage in Gaza viele Leute Schwierigkeiten haben, Position zu beziehen.
Aber wie zum Geier können vernünftige Menschen mit einem gesunden Moralverständnis die Angriffe auf Iran verurteilen?
Es geht hier um ein Terrorregime, das sich seit seiner Machtergreifung die Zerstörung Israels auf die Fahnen geschrieben hat. Das seine eigene Bevölkerung unterdrückt und Oppositionelle in Schauprozessen hinrichtet.

[2025-06-13 Fri (UTC), 3 new articles found for cs.DS Data Structures and Algorithms]
toXiv_bot_toot

Impact of improved energy resolution on DUNE sensitivity in presence of a light sterile neutrino
Sabila Parveen, Jogesh Rout, Poonam Mehta
https://arxiv.org/abs/2506.10767

Impact of improved energy resolution on DUNE sensitivity in presence of a light sterile neutrino
The Deep Underground Neutrino Experiment (DUNE) primarily aims to measure the yet unknown parameters of the standard three neutrino framework, i.e., the determination of Dirac CP phase ($δ_{13}$), neutrino mass hierarchy (MH) and octant of $θ_{23}$. In the present work, we consider the standard three neutrino paradigm (referred to as the $(3+0)$ case) and beyond with an additional light sterile neutrino (referred to as the $(3+1)$ case). We consider two configurations : standard energy resolu…

Comparing name generator designs in rural panel studies: analyzing alter retention and change
Marian-Gabriel H\^ancean, J\"urgen Lerner, Christopher McCarty
https://arxiv.org/abs/2506.10136

Comparing name generator designs in rural panel studies: analyzing alter retention and change
We conducted a two-wave personal network study in a rural Romanian community, interviewing the same participants (n = 68) using two name generators. Wave 1 employed a fixed-choice generator (n = 25) focused on emotional closeness; Wave 2 used a free-choice generator based on frequent interaction. We compared tie characteristics and assessed retention across waves. Alters who were kin, co-residents, or emotionally close were more likely to be retained, regardless of generator type. These finding…

Warped products over one-dimensional base spaces and the RCD condition
Christian Ketterer
https://arxiv.org/abs/2506.10809 https://ar…

Warped products over one-dimensional base spaces and the RCD condition
We prove the Riemannian curvature-dimension condition $\mathsf{RCD}(KN,N+1)$ for an $N$-warped product $B\times_f^N F$ over a one-dimensional base space $B$ with a Lipschitz function $f: B\rightarrow \mathbb R_{\geq 0}$, provided (1) $f$ is a $Kf$-concave function, (2) $f$ satisfies a sub-Neumann boundary condition $\frac{\partial f}{\partial n}\geq 0$ on $\partial B\backslash f^{-1}(0)$ and $F$ is a compact metric measure space satisfying (3) the condition $\mathsf{RCD}(K_F (N-1), N)$ with $K_…

Interpretable and flexible non-intrusive reduced-order models using reproducing kernel Hilbert spaces
Alejandro N Diaz, Shane A McQuarrie, John T Tencer, Patrick J Blonigan
https://arxiv.org/abs/2506.10224

Interpretable and flexible non-intrusive reduced-order models using reproducing kernel Hilbert spaces
This paper develops an interpretable, non-intrusive reduced-order modeling technique using regularized kernel interpolation. Existing non-intrusive approaches approximate the dynamics of a reduced-order model (ROM) by solving a data-driven least-squares regression problem for low-dimensional matrix operators. Our approach instead leverages regularized kernel interpolation, which yields an optimal approximation of the ROM dynamics from a user-defined reproducing kernel Hilbert space. We show tha…

Precision phenomenology at multi-TeV muon colliders
Stefano Frixione, Fabio Maltoni, Davide Pagani, Marco Zaro
https://arxiv.org/abs/2506.10733 https://

Precision phenomenology at multi-TeV muon colliders
Future lepton colliders, such as those based on linear $e^+e^-$ or circular $μ^+μ^-$ accelerators, are expected to attain centre-of-mass energies in the multi-TeV range. In this regime the impact of QED and of weak radiation, in both the initial and the final state, can become a leading effect. By employing a general framework presented in a companion paper - suitable for any flavour of colliding leptons - we improve next-to-leading order electroweak predictions by including higher-order cont…

Classification of multiple segmented profiles, application to the study of the neuronal protein Tau
Vincent Brault, Emilie Lebarbier, Am\'elie Rosier, Virginie Stoppin-Mellet
https://arxiv.org/abs/2506.10126

Classification of multiple segmented profiles, application to the study of the neuronal protein Tau
This work is motivated by an application in neuroscience, in particular by the study of the (dys)functioning of a protein called Tau. The objective is to establish a classification of intensity profiles, according to the presence or absence of the protein and its monomer or dimer proportion. For this, we propose a Gaussian mixture model with a fixed number of clusters whose mean parameters are constrained and shared by the clusters. The inference of this model is done via the classical EM algor…

Replaced article(s) found for cs.DS. https://arxiv.org/list/cs.DS/new/
[1/1]:
Approximate Circular Pattern Matching
https://ar…

Some global properties of umbilic points of Willmore immersions in the $3$-sphere
Nicolas Marque, Dorian Martino
https://arxiv.org/abs/2506.10720 https://

Some global properties of umbilic points of Willmore immersions in the $3$-sphere
We study the umbilic points of Willmore surfaces in codimension 1 from the viewpoint of the conformal Gauss map. We first study the local behaviour of the conformal Gauss map near umbilic curves and prove that they are geodesics up to a conformal transformation if and only if the Willmore immersion is, up to a conformal transformation, the gluing of minimal surfaces in the 3-dimensional hyperbolic space. Then, we prove a Gauss--Bonnet formula for the conformal Gauss map of Willmore surfaces whi…

Exploring EEG Responses during Observation of Actions Performed by Human Actor and Humanoid Robot
Anh T. Nguyen, Ajay Anand, Michelle J. Johnson
https://arxiv.org/abs/2506.10170

Exploring EEG Responses during Observation of Actions Performed by Human Actor and Humanoid Robot
Action observation (AO) therapy is a promising rehabilitative treatment for motor and language function in individuals recovering from neurological conditions, such as stroke. This pilot study aimed to investigate the potential of humanoid robots to support AO therapy in rehabilitation settings. The brain activity of three healthy right-handed participants was monitored with electroencephalography (EEG) while they observed eight different actions performed by two agents, a human actor and a rob…

Government says it won't release Mahmoud Khalil despite judge's order
https://www.nbcnews.com/news/us-news/government-wont-release-mahmoud-khalil-rcna212889

Double neutral-current corrections to NLO electroweak leptonic cross sections
Stefano Frixione, Fabio Maltoni, Davide Pagani, Marco Zaro
https://arxiv.org/abs/2506.10732

Double neutral-current corrections to NLO electroweak leptonic cross sections
We present a method for improving next-to-leading order electroweak (EW) predictions for lepton-scattering processes by consistently including double neutral-current corrections arising from vector-boson-fusion topologies, which are formally of higher order. By combining, in a process-independent manner, exact fixed-order results, collinear resummation of QED radiation, and a subtraction procedure, we obtain results which are gauge invariant and valid in the entire phase space, retain any depen…

Limiting the Shrinkage for the Exceptional by Objective Robust Bayesian Analysis: the `Clemente Problem'
Luis R. Pericchi, Maria-Eglee Perez
https://arxiv.org/abs/2506.10114

Limiting the Shrinkage for the Exceptional by Objective Robust Bayesian Analysis: the `Clemente Problem'
In `borrowing strength' an important problem of Statistics is to treat exceptional cases in a fundamentally different. This is what has been coined as `the Clemente problem' in honor of R. Clemente (Efron 2010). In this article, we propose to use robust penalties, in the form of losses that penalize more severely huge errors, or (equivalently) priors of heavy tails which make more probable the exceptional. Using heavy tailed priors, we can reproduce in a Bayesian way Efron and Morris `limited t…

On the stability of the generalized equator map
Volker Branding, Anna Siffert
https://arxiv.org/abs/2506.10652 https://arxiv.org/pdf/…

On the stability of the generalized equator map
The energy, the $p$-energy ($p\in\mathbb{R}$ with $p\geq 2$) and the extrinsic $k$-energy ($k\in\mathbb{N}$) for maps between Riemannian manifolds are central objects in the geometric calculus of variations. The equator map from the unit ball to the Euclidean sphere provides an explicit critical point of all aforementioned energy functionals. During the last four decades many researchers studied the stability of this particular map when considered as a critical point of one of these energy func…

[2025-06-13 Fri (UTC), 4 new articles found for cs.CE Computational Engineering, Finance, and Science]
toXiv_bot_toot

On string tension and initial temperature from transverse momentum spectra of heavy quarkonia in proton-proton collisions at the LHC
Peng-Cheng Zhang, Hailong Zhu, Fu-Hu Liu, Khusniddin K. Olimov
https://arxiv.org/abs/2506.10702

On string tension and initial temperature from transverse momentum spectra of heavy quarkonia in proton-proton collisions at the LHC
The string tension ($κ$) in the Schwinger mechanism and the effective temperature ($T$) in Bose-Einstein statistics are extracted from the transverse momentum ($p_T$) spectra of heavy quarkonia produced in proton-proton (p+p) collisions at the Large Hadron Collider (LHC). Here, $T$ derived from the heavy quarkonium $p_T$ spectra also represents the initial temperature of the collision system, as transverse flow has not yet formed when heavy quarkonia are produced. The related parameters ($κ$ …

[2025-06-13 Fri (UTC), 6 new articles found for stat.ME Methodology]
toXiv_bot_toot

[2025-06-13 Fri (UTC), 5 new articles found for math.DG Differential Geometry]
toXiv_bot_toot

Unraveling the neutron skin thickness through jet charge in deep inelastic scattering
Shan-Liang Zhang, Enke Wang, Xin-Nian Wang, Hongxi Xing
https://arxiv.org/abs/2506.10694

Unraveling the neutron skin thickness through jet charge in deep inelastic scattering
The neutron skin thickness in neutron-rich nuclei has traditionally been measured using elastic fixed target electron-nucleus scattering since the 1970s. In this paper, we propose a novel probe of the neutron skin thickness through deep inelastic scattering in electron-ion collisions, leveraging the intrinsic correlation between final-state jet charge distribution and initial-state partonic distributions in nucleons. Specifically, we demonstrate the sensitivity of jet charge distribution to the…

Replaced article(s) found for stat.ME. https://arxiv.org/list/stat.ME/new/
[1/1]:
A More Robust Approach to Multivariable Mendelian Randomization
…

Reaching the Ultimate Quantum Precision Limit at Colliders: Conditions and Case Studies
Tengyu Ai, Qi Bi, Yuxin He, Jia Liu, Xiao-Ping Wang
https://arxiv.org/abs/2506.10673

Reaching the Ultimate Quantum Precision Limit at Colliders: Conditions and Case Studies
We investigate whether collider experiments can reach the quantum limit of precision, defined by the quantum Fisher information (QFI), using only classical observables such as particle momenta. As a case study, we focus on the $τ^+τ^-$ system and the decay channel $τ\to πν$, which offers maximal spin-analyzing power and renders the decay a projective measurement. We develop a general framework to determine when collider measurements can, in principle, saturate the QFI in an entangled bipar…

Studies on the $\pi^ p$ elastic scattering via the von Neumann entropy
Seung-il Nam
https://arxiv.org/abs/2506.10672 https://arxiv.o…

Studies on the $π^+ p$ elastic scattering via the von Neumann entropy
We study the $π^+ p$ elastic scattering process using an effective Lagrangian approach that incorporates the $s$-, $u$-, and $t$-channel amplitudes, including $Δ^{++,0}(1232)$, neutron, and $ρ^0$ contributions. By constructing the spin-density matrices (SDMs) from helicity amplitudes, we derive the von Neumann (entanglement) entropy associated with the spin degrees of freedom of the initial and final state particles. We compute the entropy by performing a partial trace over the spin subsyste…

Baryon and Meson Excited States
L. David Roper (VTech), Igor Strakovsky (GWU)
https://arxiv.org/abs/2506.10646 https://arxiv.org/pdf/…

Baryon and Meson Excited States
The masses of fifteen baryon sets and twenty-four meson sets of three or more equal-quantum excited states are fitted by a simple two-parameter logarithm function, $M_n = αLn(n) + β$, where $n$ is the level of radial excitation. The conjecture is made that accurately measured masses using Breat-Wigner PDG2024 data at fixed $J^P$ for baryons and $J^{PC}$ for mesons of all equal-quantum baryons (including LHCb exotic $P_{c\bar{c}}^+$s) and meson (including $s\bar{s}$, $s\bar{c}$, $c\bar{c}$, $c…

Large Language Models for Design Structure Matrix Optimization
Shuo Jiang, Min Xie, Jianxi Luo
https://arxiv.org/abs/2506.09749 https://

Large Language Models for Design Structure Matrix Optimization
In complex engineering systems, the interdependencies among components or development activities are often modeled and analyzed using Design Structure Matrix (DSM). Reorganizing elements within a DSM to minimize feedback loops and enhance modularity or process efficiency constitutes a challenging combinatorial optimization (CO) problem in engineering design and operations. As problem sizes increase and dependency networks become more intricate, traditional optimization methods that solely use m…

Regge factorization of tree-level QCD amplitudes using a minimal set of lightcone variables
Emmet P. Byrne, Vittorio Del Duca, Einan Gardi, Yuyu Mo, Jennifer M. Smillie
https://arxiv.org/abs/2506.10644

Regge factorization of tree-level QCD amplitudes using a minimal set of lightcone variables
We represent the multi-leg tree-level amplitudes of quarks and gluons using a minimal set of lightcone variables, which incorporate all on-shell and momentum conservation conditions and naturally captures the separate longitudinal and transverse momentum components. These variables make it easy to eliminate spurious poles and consider multi-Regge kinematic limits. In this framework we examine the factorization of tree-level amplitudes in rapidity and extract all two, three and four parton Multi…

Personal Memories of 50 Years of Quarkonia
John Ellis
https://arxiv.org/abs/2506.10643 https://arxiv.org/pdf/2506.10643

Personal Memories of 50 Years of Quarkonia
The world of particle physics was revolutionised in November 1974 by the discovery of the J/psi particle, the first particle to be identified as a quarkonium state composed of charm quarks and antiquarks. The charmonium interpretation of the J/psi was cemented by the subsequent observations of a spectrum of related c \bar c states, and finally by the discovery of charmed particles in 1976. The discovery of charmonium was followed in 1977 by the discovery of bottomonium mesons and particles cont…

Revisiting Roy-Steiner-equation analysis of pion-kaon scattering from lattice QCD data
Xiong-Hui Cao, Feng-Kun Guo, Zhi-Hui Guo, Qu-Zhi Li
https://arxiv.org/abs/2506.10619

Revisiting Roy-Steiner-equation analysis of pion-kaon scattering from lattice QCD data
A comprehensive analysis of $πK\rightarrow πK$ and $ππ\rightarrow K\bar K$ amplitudes at large unphysical pion mass for all important partial waves is presented. A set of crossing-symmetric partial-wave hyperbolic dispersion relations is used to describe lattice QCD data at $m_π=391~$MeV. In the present analysis, the amplitudes for the $S$- and $P$-waves are formulated by combining the constraints of analyticity, unitarity, and crossing symmetry, fulfilling Roy-Steiner-type equations. We u…

Evading Dark Matter Bounds through NLSP-Assisted Freeze-Out with Long-Lived Signatures
Sarif Khan
https://arxiv.org/abs/2506.10618 https://

Evading Dark Matter Bounds through NLSP-Assisted Freeze-Out with Long-Lived Signatures
In this work, we explore a conversion-driven freeze-out scenario, where the next-to-lightest stable particle (NLSP) sets the dark matter (DM) abundance through the process ``NLSP SM $\leftrightarrow$ DM SM". Although DM is produced via a freeze-out mechanism, its interaction strength with the visible sector can range from weak to feeble couplings. This results in a vast, largely unexplored parameter space that evades current direct, indirect, and collider bounds, while remaining testable in the…

Systematic study of charm meson M1 radiative transitions
Binesh Mohan, Christas Mony A., Rohit Dhir
https://arxiv.org/abs/2506.10560 https://

Systematic study of charm meson M1 radiative transitions
Motivated by recent experimental advancements in the study of radiative decays of charmed mesons, we investigate the magnetic (transition) moments of vector mesons by applying the effective mass scheme, obtained from the one-gluon exchange interaction between quark-antiquark pairs. By incorporating high-precision experimental data from both heavy and light flavor sectors, we accurately account for the strong hyperfine interaction contributions to the quark and antiquark masses within mesons. We…

Superstudent intelligence in thermodynamics
Rebecca Loubet, Pascal Zittlau, Marco Hoffmann, Luisa Vollmer, Sophie Fellenz, Heike Leitte, Fabian Jirasek, Johannes Lenhard, Hans Hasse
https://arxiv.org/abs/2506.09822

Superstudent intelligence in thermodynamics
In this short note, we report and analyze a striking event: OpenAI's large language model o3 has outwitted all students in a university exam on thermodynamics. The thermodynamics exam is a difficult hurdle for most students, where they must show that they have mastered the fundamentals of this important topic. Consequently, the failure rates are very high, A-grades are rare - and they are considered proof of the students' exceptional intellectual abilities. This is because pattern learning does…

The capillary Gauss curvature flow
Xinqun Mei, Guofang Wang, Liangjun Weng
https://arxiv.org/abs/2506.09840 https://arxiv.org/pdf/250…

The capillary Gauss curvature flow
In this article, we first introduce a Gauss curvature type flow for capillary hypersurfaces, which we call capillary Gauss curvature flow. We then show that the flow will shrink to a point in finite time. This is a capillary counterpart (or Robin boundary counterpart) of Firey's problem studied in [Mathematika 21 (1974), pp. 1-11] and Tso [Comm. Pure Appl. Math. 38 (1985), no. 6, 867-882]. Finally, we prove that its normalized flow converges to a soliton. This is a capillary counterpart of the …

On the interplay between the BFKL resummation and high-energy factorization in Mueller-Navelet dijet production
A. A. Chernyshev, M. A. Nefedov, V. A. Saleev
https://arxiv.org/abs/2506.10458

On the interplay between the BFKL resummation and high-energy factorization in Mueller-Navelet dijet production
We study the interplay between the high-energy resummation based on the BFKL equation and initial state radiation effects, taken into account within the framework of the high-energy factorization, in the production of Mueller-Navelet dijets at hadron colliders. We use the solution of the NLO BFKL equation built out of eigenfunctions perturbatively constructed up to NLO to avoid the need for a special renormalization scale setting. We demonstrate that the various data sets from the FNAL Tevatron…

Matter symmetries in supersymmetric standard models from non-invertible selection rules
Tatsuo Kobayashi, Hironobu Mita, Hajime Otsuka, Riku Sakuma
https://arxiv.org/abs/2506.10241

Matter symmetries in supersymmetric standard models from non-invertible selection rules
We discuss phenomenological implications of non-invertible selection rules in the framework of the supersymmetric standard model. We find that a remnant $\mathbb{Z}_2$ symmetry of fusion algebras which holds at all-loop order plays the role of $R$-parity, forbidding baryon and lepton violating operators. In addition, a combination of Standard Model gauge symmetry and the non-invertible selection rules lead to baryon triality and proton hexality that can protect the proton from decay. In general…

Intelligent Design 4.0: Paradigm Evolution Toward the Agentic AI Era
Shuo Jiang, Min Xie, Frank Youhua Chen, Jian Ma, Jianxi Luo
https://arxiv.org/abs/2506.09755

Intelligent Design 4.0: Paradigm Evolution Toward the Agentic AI Era
Research and practice in Intelligent Design (ID) have significantly enhanced engineering innovation, efficiency, quality, and productivity over recent decades, fundamentally reshaping how engineering designers think, behave, and interact with design processes. The recent emergence of Foundation Models (FMs), particularly Large Language Models (LLMs), has demonstrated general knowledge-based reasoning capabilities, and open new paths and avenues for further transformation in engineering design. …

The existence and uniqueness of Hashiguchi connection in KG-approach
S. G. Elgendi, A. Soleiman
https://arxiv.org/abs/2506.09739 https://

The existence and uniqueness of Hashiguchi connection in KG-approach
In this study, we treat intrinsic Finsler geometry using the Klein-Grifone approach (KG-approach). A uniqueness and existence theorem for the Hashiguchi connection on a Finsler manifold is investigated intrinsically (in coordinate-free fashion). Calculations are made for the Hashiguchi connection's torsion and curvature tensors. Some properties are examined, together with the Bianchi identities of the associated curvature and torsion tensors. An overview of the four fundamental linear connectio…

RG evolution and effect of intermediate new physics on $\Delta B=2$ six-quark operators
Mathew Thomas Arun, Shyam M, Ritik Pal
https://arxiv.org/abs/2506.10105

RG evolution and effect of intermediate new physics on $ΔB=2$ six-quark operators
The recent identification of possible 11 neutron-antineutron ($n$-$\bar{n}$) oscillation candidate events at Super-Kamiokande has renewed the interest in $ΔB = 2$ transitions. In this work, we analyze the Renormalization Group (RG) running of mass dimension-9 six-quark operators, in $\bar{MS}$ scheme, that generate processes like $nn\to π^0π^0$, deuteron decay, $n$-$\bar{n}$ oscillations etc, evolving them from the electroweak scale to baryon number violating scale ($\mathcal{O}(10^3~\text{T…

Topological defects as effective dynamical dark energy
Haipeng An, Chengcheng Han, Borui Zhang
https://arxiv.org/abs/2506.10075 https://

Topological defects as effective dynamical dark energy
In this work, we consider the possibility that the dynamical dark energy hinted at by recent DESI data may be mimicked by the effects of additional components in the universe, potentially arising from topological defects. We find that the data does not show a particular preference for the existence of cosmic strings. However, a domain wall contribution at the percent level can improve the fit, yielding a $Δχ^2= -1.72$ compared to the $Λ\rm{CDM}$ model. The improvement indicates that topologi…

Transaction Categorization with Relational Deep Learning in QuickBooks
Kaiwen Dong, Padmaja Jonnalagedda, Xiang Gao, Ayan Acharya, Maria Kissa, Mauricio Flores, Nitesh V. Chawla, Kamalika Das
https://arxiv.org/abs/2506.09234

Transaction Categorization with Relational Deep Learning in QuickBooks
Automatic transaction categorization is crucial for enhancing the customer experience in QuickBooks by providing accurate accounting and bookkeeping. The distinct challenges in this domain stem from the unique formatting of transaction descriptions, the wide variety of transaction categories, and the vast scale of the data involved. Furthermore, organizing transaction data in a relational database creates difficulties in developing a unified model that covers the entire database. In this work, …

Light Dark Matter Detection with Sub-eV Transition-Edge Sensors
Muping Chen, Volodymyr Takhistov, Kazunori Nakayama, Kaori Hattori
https://arxiv.org/abs/2506.10070

Light Dark Matter Detection with Sub-eV Transition-Edge Sensors
We present a comprehensive analysis of high-resolution transition-edge sensors (TESs) as a quantum sensing platform for detecting dark matter (DM). Operating near the thermodynamic noise limit with sub-eV energy resolution, TESs offer a powerful approach for probing light DM in the sub-GeV mass range. Optical TESs, realized on superconducting films with critical temperatures below 150 mK, achieve energy thresholds below 100 meV and enable precise calorimetric detection of individual energy depo…

The LHC as an Axion-Photon Collider
Sergio Barbosa, Matheus Coelho, Sylvain Fichet, Gustavo Gil da Silveira, Magno Machado
https://arxiv.org/abs/2506.10066

The LHC as an Axion-Photon Collider
Assuming the existence of an axion-like particle (ALP), beams of relativistic particles emit fluxes of quasi-real ALPs, analogous to the photon fluxes described by Weizsäcker-Williams-type approximations. Consequently, analogously to photon collisions, ALP-ALP and ALP-photon collisions can occur at the LHC. We initiate the study of the LHC as an ALP collider, and show that ALP collisions provide competitive probes of certain ALP couplings. We show that ALP fluxes from heavy ions are suppressed…

[2025-06-12 Thu (UTC), 4 new articles found for cs.CE Computational Engineering, Finance, and Science]
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[2025-06-13 Fri (UTC), 22 new articles found for hep-ph High Energy Physics - Phenomenology]
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Replaced article(s) found for hep-ph. https://arxiv.org/list/hep-ph/new/
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Symbol letters of Feynman integrals from Gram determinants
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