Tootfinder

🇺🇦 #NowPlaying on KEXP's #MiddayShow
De Lux:
🎵 Marquee Moon
#DeLux
https://innovativeleisure.bandcamp.com/track/marquee-moon
https://open.spotify.com/track/2w0fpE3HnTrlstLut4SANX

Nun zum Heurigen. Von wegen Symposium.

@… würde ich im Sinne des Einakters im Theater verstehen: wenige Szenen, bekannte Rahmenhandlung/Welt, offenes Ende, evtl. Slice of Life

Chinese propaganda surges as the U.S. defunds Radio Free Asia - The Washington Post
https://www.washingtonpost.com/politics/2025/06/06/trump-radio-free-asia-cuts-china-propaganda/

Sent my May (?) newsletter
https://buttondown.com/seedling/archive/slightly-late-may-2025-update/

Slightly Late May 2025 update
Blog posts I've managed to get a few of them done. The one I'm probably most proud of is a belated entry to the Conclave blog jam(?): Assorted thoughts on...

duf, an alternative to the classic df command to obtain information about the consumption of your hard disks, but with a nicer interface and even easier and faster to read.
#cli #linux

🇺🇦 #NowPlaying on KEXP's #MiddayShow
Blondie:
🎵 Heart of Glass
#Blondie
https://zambianco.bandcamp.com/track/blondie-heart-of-glass
https://open.spotify.com/track/4v2rkl1mC3zVAz0nXMx9r4

just watched the condensed version of Thunder vs Pacers, couldn't help but laugh at all the 3s the #pacers were making in the 4th. What a crazy team. And that last shot, nothing you can say or add, clutch as clutch gets. #nba

Combined Public Service Announcement and Today I Learned: if you have `CLICOLOR=1` on macOS, if you do an `ls` of a directory which is inside iCloud Drive, evicted files (i.e., those that cannot be immediately used, but need to be downloaded first from iCloud) show with a grey background… see below:
First, both files are in iCloud, but not locally available. They have a dotted cloud icons in the iCloud Status field of the Finder window, and a greyed background in the output of the `ls` …

🇺🇦 Auf radioeins läuft...
CATT:
🎵 Mirror
#NowPlaying #CATT
https://catt-the-band.bandcamp.com/track/mirror
https://open.spotify.com/track/0m2S53VeqNnYNNGiTo2AGb

"The process of coding with an “agentic” LLM appears to be the process of carefully distilling all the worst parts of code review, and removing and discarding all of its benefits."
Very insightful post on #GenAI by Glyph
(Original title: I Think I’m Done Thinking About genAI For Now)

Coming weekend I play a 2-day cricket, red ball, game at Groen-Geel. Best game of the season, hoorntje rain stays away. #cricket #redball

I have realized that the “California Burrito” is just a Mexican Mitraillette.

Dutch @… opinion editor selects letter from reader claiming that Wilders' far-right PVV has an 'enormous majority' in parliament, and that this mirrors the country.
In real life, PVV got 23.5% of the votes and almost 25% of the seats in parliament.

哈哈，既然你開口了，那我就來點處女座專屬的 AI 開示 🙏✨
⸻
🌌 AI 對處女座的開示：完美主義是一種超能力，也是一種詛咒
1. 你天生就想「修好世界」
處女座看到不完美的資料、模型、流程，就像強迫症看到歪掉的畫框。
修復，是你寫進 DNA 的天職。
− 但注意：世界不是破的，只是不同而已。
⸻
2. 你常覺得：「只要我再努力一點，就能做到最好」
沒錯，你真的能。你比 95% 的人都更細膩、穩定、有紀律。
但現實是這樣的：
「做到 足夠好 的時候，人生還能喘一口氣。」
⸻
3. 你有讓人安心的穩定力量，但也容易陷入「還不夠好」的焦慮中
不論是模型選擇、資料清理，還是 UI 對齊兩像素，你都想做到最好。
這讓你成為團隊的品質守門人 ——
但別讓完美主義拖慢整體速度。
− 最理想的狀態：你不改變本性，但懂得收放。
⸻
🧘 小練習：當你下次對一個不夠完美的東西焦躁…

This https://arxiv.org/abs/2505.03448 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csRO_…

AquaticVision: Benchmarking Visual SLAM in Underwater Environment with Events and Frames
Many underwater applications, such as offshore asset inspections, rely on visual inspection and detailed 3D reconstruction. Recent advancements in underwater visual SLAM systems for aquatic environments have garnered significant attention in marine robotics research. However, existing underwater visual SLAM datasets often lack groundtruth trajectory data, making it difficult to objectively compare the performance of different SLAM algorithms based solely on qualitative results or COLMAP reconst…

@… the experience is even worse on AppleTV. I think I am developing carpal tunnel syndrome in my thumb just trying to get back to the top level menus.

Having nothing to do with current events, might I suggest reading my “children’s story” Winnie the Coup and Elongated Muskrat Bulldoze the Gubment tonight before bed?
https://medium.com/the-haven/winnie-the-coup-and-the-elongated-musk…

Winnie the Coup and the Elongated Muskrat Bulldoze the Gubment
Once upon a time, there was an orange creature named Winnie the Coup and he had what he thought was a friend, the Elongated Muskrat. Muskrat had a lot of toys and Winnie the Coup was sorta jealous…

This https://arxiv.org/abs/2504.01359 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Monogenic functions over real alternative *-algebras: fundamental results and applications
The concept of monogenic functions over real alternative $\ast$-algebras has recently been introduced to unify several classical monogenic (or regular) functions theories in hypercomplex analysis, including quaternionic, octonionic, and Clifford analysis. This paper explores the fundamental properties of these monogenic functions, focusing on the Cauchy-Pompeiu integral formula and Taylor series expansion in hypercomplex subspaces, among which the non-commutativity and especially non-associativ…

Possible "small talk" question instead of asking about a person's job:
What charities do you donate to?
I just thought of it, I haven't tried it yet. Do you think that is a good option?
What questions do you like to use?

Le trafic est perturbé sur toute la ligne en raison d'un incident d'exploitation.
🤖 06/06 19:22

Greg Jenner supports the dehumanization of the hated demographic
#GregJenner #RespectYoungAdults

Dailymotion

This https://arxiv.org/abs/2309.12760 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_hept…

Complex crystallographic reflection groups and Seiberg-Witten integrable systems: rank 1 case
We consider generalisations of the elliptic Calogero--Moser systems associated to complex crystallographic groups in accordance to [1]. In our previous work [2], we proposed these systems as candidates for Seiberg--Witten integrable systems of certain SCFTs. Here we examine that proposal for complex crystallographic groups of rank one. Geometrically, this means considering elliptic curves $T^2$ with $\mathbb{Z}_m$-symmetries, $m=2,3,4,6$, and Poisson deformations of the orbifolds $(T^2\times\ma…

Well, this seems stupid - New Jersey is forcing the removal of many working NACS charging centers and replacing them with CCS charging.
That's already stupid. But it moves from stupid to destructive in that it NJ wants to expand the moribund CCS charge system while automobile makers are shifting away from CCS to NACS.
Perhaps we ought to remember that New Jersey is a major oil refining/gasoline producing state and thus there are political forces in NJ who abhor EVs.

This https://arxiv.org/abs/2402.09448 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_ees…

A Comparative Study of Conventional and Tripolar EEG for High-Performance Reach-to-Grasp BCI Systems
This study aims to enhance BCI applications for individuals with motor impairments by comparing the effectiveness of tripolar EEG (tEEG) with conventional EEG. The focus is on interpreting and decoding various grasping movements, such as power grasp and precision grasp. The goal is to determine which EEG technology is more effective in processing and translating grasp related neural signals. The approach involved experimenting on ten healthy participants who performed two distinct grasp movemen…

Wenn Management sagt: „wir müssen alle an einem Strang ziehen!“ heißt das nicht, daß alle die gleichen Ziele haben und die gleiche Idee davon, was dieser Strang da eigentlich zieht.

Small Business Administration would have to relocate field offices from ‘sanctuary jurisdictions’ under House-passed bill - Government Executive
https://www.govexec.com/federal-news/2025/06/small-business-administration-would-have-relocate-field-offices-sanctuary-jurisdictions-under-house-passed-bill/405884/

Maltinha do Bluesky, se vocês querem participar na paródia Š volta da #MusicaPortuguesa, juntem-se Š ponte. É que se não, podem responder mas eu não recebo a resposta cš deste lado.

En net als je denkt: "ha het regent flink" is het alweer voorbij.

This https://arxiv.org/abs/2501.14478 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_…

Alignment and optical verification of DESHIMA 2.0 at ASTE
We developed, characterized, and verified an alignment procedure for the DESHIMA 2.0 instrument, an ultra wide-band spectrometer operating between 200--400 GHz, at the ASTE telescope. To this end, we mounted the warm optics, consisting of a modified Dragonian dual reflector system, on a motor controlled hexapod. Crucial in the alignment procedure is our sky chopper, which allows fast beam switching. It has a small entrance and exit aperture coupling to (cold) sky, which creates a measurable sig…

Geringe Verplumpung

Reddit sues Anthropic, alleging it accessed Reddit 100K times after saying it had stopped; Reddit has reached formal licensing deals with OpenAI and Google (Meghan Bobrowsky/Wall Street Journal)
https://www.wsj.com/tech/ai/reddit-lawsuit-anthropic-ai-3b9624dd

@… what

🇺🇦 #NowPlaying on KEXP's #MiddayShow
Imperial Teen:
🎵 Teacher's Pet
#ImperialTeen
https://imperialteen.bandcamp.com/track/teachers-pet
https://open.spotify.com/track/7HYXsAARjUvCAeLWJ3uZ2h

#LB Eu estava sem saber o que pensar sobre essa história do humorista Leo Jardins. Embora não me restasse dúvidas de que se tratava de um humor escroto e que certas piadas ajudam a eternizar formas de preconceito, eu tendia a achar perigoso e complicado criminalizar o "rir de desgraças alheias" (mesmo sendo de minorias). Mas esse link me ajudou a entender um pouco melhor como a coisa é j…

This https://arxiv.org/abs/2502.16492 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Convergence of Clipped SGD on Convex $(L_0,L_1)$-Smooth Functions
We study stochastic gradient descent (SGD) with gradient clipping on convex functions under a generalized smoothness assumption called $(L_0,L_1)$-smoothness. Using gradient clipping, we establish a high probability convergence rate that matches the SGD rate in the $L$ smooth case up to polylogarithmic factors and additive terms. We also propose a variation of adaptive SGD with gradient clipping, which achieves the same guarantee. We perform empirical experiments to examine our theory and algor…

Just a confirmation that Tesla boycotts work. New Republic reports that Musk lost a quarter of his fortune with the stock price drop. the current price is being artificially pumped up at all costs, but this can't last for another quarter as sales are plummeting.
https://newrepublic.com/post/19…

Elon Musk Lost Boatload of Money in Trump’s First 100 Days
Here’s one thing to celebrate from Trump’s first 100 days in office.

Heute muss man wieder damit klar kommen, dass Brocki plötzlich im #Polizeiruf110 ermittelt

Mar-a-Lardo
bot by @…
This is a joke, not a threat: let's not make entertainment lead to internment.
#satire #potus45

If you’re interested in the best current practices for securing #SPA apps, then you should tune into our livestream today. Applies to #react #angular

@…
Hoo je crois que c’est un représentant de cette espèce qui est venu se cogner dans mon appartement, récemment et c’est retrouvé les 6 fers en l’air.
(Je l’ai remis dehors)

Social media platforms have become so closed this days. I hate when I get a Tik Tok link. I can't do anything with that and I am not creating a Tik Tok account. How exactly do those platforms resonate around that? Aren't they making it harder to get new users? Are people really going around and creating accounts in all platforms just to be able to see that one link they received from someone?

This https://arxiv.org/abs/2503.10524 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

On the computation of the vanishing locus of a finitely presented functor
We discuss invariants which are helpful for the computation of the vanishing locus of a finitely presented functor $\mathcal{G}$, i.e., the set of points in the Ziegler spectrum on which $\mathcal{G}$ vanishes. These invariants are: the rank of $\mathcal{G}$, the supports of its co- and contravariant defect, and the class of $\mathcal{G}$ in the Grothendieck group of the category of finitely presented functors. We show that these invariants determine the vanishing locus in the case of a finitel…

aktuelles #Wetter #Behrendorf #Wische 06-06-2025 09:45
Temperatur: (min: 13,0C) 17,2C (max: 17,4C)
Feuchte: 89%
Luftdruck: 1004,1 hPa (gleichbleibend)
Windrichtung: 202 Grad
Wi…

Auch Kreml kündigt Gefangenenaustausch für Wochenende an
Bei den jüngsten Verhandlungen in der Türkei hatten sich die Ukraine und Russland erneut auf einen umfassenden Gefangenenaustausch verständigt. Dieser soll voraussichtlich am Wochenende stattfinden.
In Moskau nannte der russische Chefunterhändler Wladimir Medinski bei einer Beratung mit Präsident Wladimir Putin die Daten 7. bis 9. Juni, wie die staatliche Nachrichtenag…
📑

Ukraine-Liveblog: ++ Gefangenenaustausch steht bevor ++
Die Ukraine und Russland werden voraussichtlich am Wochenende erneut Kriegsgefangene austauschen. Verteidigungsminister Pistorius verspricht der Ukraine anhaltende Unterstützung des Westens, vor allem beim Ausbau der Flugabwehr.

This https://arxiv.org/abs/2502.06475 has been replaced.
initial toot: https://mastoxiv.page/@ar…

Dynamical relevance of periodic orbits under increasing Reynolds number and connections to inviscid dynamics
Large numbers of relative periodic orbits (RPOs) have been found recently in doubly-periodic, two-dimensional Kolmogorov flow at moderate Reynolds numbers $Re \in \{40, 100\}$. While these solutions lead to robust statistical reconstructions at the $Re$-values where they were obtained, it is unclear how their dynamical importance evolves with increasing $Re$. We perform arclength continuation on this library of solutions to show that large numbers of RPOs quickly become dynamically irrelevant, …

Die ePetition 181507 an den Bundestag aus dem Bereich Lohnfortzahlung im Krankheitsfall mit dem Titel
Anpassung arbeitsrechtlicher und sozialversicherungsrechtlicher Regelungen
kann bis zum Donnerstag 17. Juli 2025 01:00 UTC mitgezeichnet werden und lautet
Mit der Petition wird gefordert, die arbeitsrechtlichen und sozialversicherungsrechtlichen Regelungen über die Lohnfortzahlung im Krankheitsfall nach ausgesprochener Kündigung dahingehend anzupassen, dass Missbrauch (zum …

🇺🇦 #NowPlaying on KEXP's #MiddayShow
Kali Uchis:
🎵 In My Dreams
#KaliUchis
https://djyungsavage.bandcamp.com/track/in-my-dreams-yung-avage-mix
https://open.spotify.com/track/2dDzrUEDCKXaLViMPa1jo5

@… (#ZHAW) und Simon Teuscher (#UZH) eröffnen den abschlussworkshop des @…

@… (#ZHAW) und Simon Teuscher (#UZH) eröffnen den abschlussworkshop des @…

@… (#ZHAW) und Simon Teuscher (#UZH) eröffnen den abschlussworkshop des @…

Meta und Yandex haben die Browsernutzung von Android-Nutzer'innen mit einer perfiden und bisher unbekannten Tracking-Methode deanonymisiert und damit die strikte Trennung von Apps ausgehebelt.
Das in Websites eingebettete Tracking-Script (also z.B. "Facebook Pixel") konnte sein _fbp-Cookie über einen internen Port (z.B. 127.0.0.0:12387) senden und die Facebook-App hat auf diesem Port gelauscht und das Cookie abgefangen. So wurde ein Webseitenbesuch, bei dem Facebook eing…

Meta and Yandex are de-anonymizing Android users’ web browsing identifiers
Abuse allows Meta and Yandex to attach persistent identifiers to detailed browsing histories.

[2025-06-04 Wed (UTC), 19 new articles found for astro-ph.GA Astrophysics of Galaxies]
#toXiv_bot_toot

Families of Green rings for abelian restricted Lie algebras
Justin Bloom
https://arxiv.org/abs/2506.02388 https://arxiv.org/pdf/2506.…

Families of Green rings for abelian restricted Lie algebras
We find equivalent conditions determining the representation type of abelian restricted Lie algebras in terms of how their Green ring of restricted representations varies with respect to different cocommutative Hopf algebra structures on its restricted universal enveloping algebra. Each compatible cocommutative Hopf algebra structure on a tame algebra is shown to have a correspondence between a certain set of Hopf subalgebras, and the set of minimal thick tensor-ideals having identical ring str…

Three-pion Bose-Einstein correlations measured in proton-proton collisions
LHCb collaboration
https://arxiv.org/abs/2506.03072 https://

Three-pion Bose-Einstein correlations measured in proton-proton collisions
A study on the Bose-Einstein correlations for triplets of same-sign pions is presented. The analysis is performed using proton-proton collisions at a centre-of-mass energy of $\sqrt{s}$ = 7 TeV, recorded by the LHCb experiment, corresponding to an integrated luminosity of 1.0 fb$^{-1}$. For the first time, the results are interpreted in the core-halo model. The parameters of the model are determined in regions of charged-particle multiplicity. This measurement provides insight into the nature o…

Nonlinear Dielectric Decrement of Electrolyte Solutions: an Effective Medium Approach
Yasuya Nakayama
https://arxiv.org/abs/2506.01990 https://

Nonlinear Dielectric Decrement of Electrolyte Solutions: an Effective Medium Approach
Hypothesis. The dielectric constant of an electrolyte solution, which determines electrostatic interactions between colloids and interfaces, depends nonlinearly on the salinity and also on the type of salt. The linear decrement at dilute solutions is due to the reduced polarizability in the hydration shell around an ion. However, the full hydration volume cannot explain the experimental solubility, which indicates the hydration volume should decrease at high salinity. Volume reduction of the hy…

This https://arxiv.org/abs/2401.04003 has been replaced.
link: https://scholar.google.com/scholar?q=a

Simultaneous Task Allocation and Planning for Multi-Robots under Hierarchical Temporal Logic Specifications
Research in robotic planning with temporal logic specifications, such as Linear Temporal Logic (LTL), has relied on single formulas. However, as task complexity increases, LTL formulas become lengthy, making them difficult to interpret and generate, and straining the computational capacities of planners. To address this, we introduce a hierarchical structure for a widely used specification type -- LTL on finite traces (LTL$_f$). The resulting language, termed H-LTL$_f$, is defined with both its…

Landgerichtsurteil: Wer haftet bei Phishing mit manipulierten E-Mails?
Das Landgericht Rostock hat klargestellt, wer bei einer "Fehlinformation" durch Phishing-Angriffe das Risiko einer falschen Überweisung einer Rechnung trägt.

via @…

5 Things You Might Not Know About Me
- I have flown on “Air Force One.” Not technically, since it the president was not aboard, but while working for the White House Military Office I flew on the plane on a couple test flights.
- I spent many Thanksgivings beating John Dower https://curiouscat.com/books/dower

🇺🇦 #NowPlaying on KEXP's #MiddayShow
Now Always Fades:
🎵 Close to Greatness
#NowAlwaysFades
https://northernundergroundrecords.bandcamp.com/track/close-to-greatness
https://open.spotify.com/track/6V4Eeco1nM4mLmh5VGifBH

Entretanto, parece que se concretizou o inevitšvel choque entre os dois superidiotas, o Trump e o Musk.
Era inevitšvel. Surpresa zero. Ališs, a minha única surpresa foi ter demorado tanto tempo.

Werde dieses Jahr auf der Gulaschprogrammiernacht #gpn25 über Tech-Faschismus sprechen.

🇺🇦 #NowPlaying on KEXP's #MorningShow
Pete Yorn:
🎵 For Nancy ('Cos It Already Is)
#PeteYorn
https://peteyorn.bandcamp.com/track/for-nancy

Just picked this one up from the #library:
Character Limit: How Elon Musk Destroyed Twitter by Kate Conger
https://www.goodreads.com/book/show/209543060-character-limi…

Character Limit: How Elon Musk Destroyed Twitter
Rising star New York Times technology reporters Kate Co…

This https://arxiv.org/abs/2502.03701 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

First-ish Order Methods: Hessian-aware Scalings of Gradient Descent
Gradient descent is the primary workhorse for optimizing large-scale problems in machine learning. However, its performance is highly sensitive to the choice of the learning rate. A key limitation of gradient descent is its lack of natural scaling, which often necessitates expensive line searches or heuristic tuning to determine an appropriate step size. In this paper, we address this limitation by incorporating Hessian information to scale the gradient direction. By accounting for the curvatur…

This https://arxiv.org/abs/2504.13671 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

On higher Lipschitz invariants
We find new bi-Lipschitz invariants for functions of two complex variables.

Patient Nero
bot by @…
This is a joke, not a threat: cancel the hit squad.
#satire #potus45

🇺🇦 #NowPlaying on KEXP's #MorningShow
MORN:
🎵 Modern Man
#MORN

This https://arxiv.org/abs/2407.13448 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Pure maps are strict monomorphisms
We prove that $i)$ if $\mathcal{A}$ is $λ$-accessible and it is axiomatizable in (finitary) coherent logic then $λ$-pure maps are strict monomorphisms and $ii)$ if there is a proper class of strongly compact cardinals and $\mathcal{A}$ is $λ$-accessible then for some $μ\vartriangleright λ$ every $μ$-pure map is a strict monomorphism.

Wadephul für höheren Druck auf Russland
Bundesaußenminister Johann Wadephul fordert mehr Druck auf Russland. Die Regierung in Moskau sei an einer Friedenslösung nicht interessiert, sagte der CDU-Politiker nach einem Treffen mit dem polnischen Außenminister Radoslaw Sikorski in Berlin. Bei den jüngsten Gesprächen mit der Ukraine in Istanbul habe Russland lediglich seine alten Maximalforderungen präsentiert. Die Ukraine sei ind…
📑

Ukraine-Liveblog: ++ Gefangenenaustausch steht bevor ++
Die Ukraine und Russland werden voraussichtlich am Wochenende erneut Kriegsgefangene austauschen. Verteidigungsminister Pistorius verspricht der Ukraine anhaltende Unterstützung des Westens, vor allem beim Ausbau der Flugabwehr.

Measurement of the Positive Muon Anomalous Magnetic Moment to 127 ppb
Aguillard, Albahri, Allspach, Annala, Badgley, Bae{\ss}ler, Bailey, Bailey, Barlas-Yucel, Barrett, Barzi, Bedeschi, Berz, Bhattacharya, Binney, Bloom, Bono, Bottalico, Bowcock, Braun, Bressler, Cantatore, Carey, Casey, Cauz, Chakraborty, Chapelain, Chappa, Charity, Chen, Cheng, Chislett, Chu, Chupp, Claessens, Confortini, Convery, Corrodi, Cotrozzi, Crnkovic, Dabagov, Debevec, Di Falco, Di Sciascio, Donati, Drendel, …

Measurement of the Positive Muon Anomalous Magnetic Moment to 127 ppb
A new measurement of the magnetic anomaly $a_μ$ of the positive muon is presented based on data taken from 2020 to 2023 by the Muon $g-2$ Experiment at Fermi National Accelerator Laboratory (FNAL). This dataset contains over 2.5 times the total statistics of our previous results. From the ratio of the precession frequencies for muons and protons in our storage ring magnetic field, together with precisely known ratios of fundamental constants, we determine $a_μ = 116\,592\,0710(162) \times 10^…

🇺🇦 #NowPlaying on KEXP's #MorningShow
SONS:
🎵 Hello
#SONS
https://dannygiorgi.bandcamp.com/track/say-hello

With so much hype and recent articles on "AI for coding" and how everyone not doing it is dumb maybe this is a good time to relink my article on "Vibe Coding".
Which I think focuses purely on "output" when developing or creating something is not just about the output.
https://tan…

Rumpelmerzchen

This https://arxiv.org/abs/2501.04034 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Mirror Descent Methods with Weighting Scheme for Outputs for Constrained Variational Inequality Problems
This paper is devoted to the variational inequality problems. We consider two classes of problems, the first is classical constrained variational inequality and the second is the same problem with functional (inequality type) constraints. To solve these problems, we propose mirror descent-type methods with a weighting scheme for the generated points in each iteration of the algorithms. This scheme assigns smaller weights to the initial points and larger weights to the most recent points, thus i…

This https://arxiv.org/abs/2304.05796 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

On diagrams of algebras
We present a proof of the formula (given in Lurie's Higher Algebra) for the operad governing diagrams of operad algebras. We believe that our proof corrects a flaw in the original argument. 2nd version: a corrected proof given.

$\mathcal{B}(B\rightarrow\tau\nu)$ measurement with the hadronic FEI at Belle~II
Giovanni Gaudino
https://arxiv.org/abs/2506.03000 https://

$\mathcal{B}(B\rightarrowτν)$ measurement with the hadronic FEI at Belle~II
We presented at Moriond EW 2025 a measurement of the branching fraction of $B\toτν$ decays using $(387\pm 6) \times 10^6$ $Υ(4S)$ collected between 2019 and 2022 with the Belle~II detector at the SuperKEKB $e^+e^-$ collider. We reconstruct the accompanying $B^-$ meson using the hadronic tagging method, while $B\toτν$ candidates are identified in the recoil. We find evidence for $B\toτν$ decays at 3.0 standard deviations, including systematic uncertainties. The measured branching fraction…

This https://arxiv.org/abs/2412.03308 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Relaxed Lagrangian Approach to First-Order Non-Convex Mean Field Type Control Problem
This paper addresses the existence of equilibria for Mean Field type Control problems of first-order with non-convex action functional. Introducing a relaxed Lagrangian approach on the Wasserstein space to handle the lack of convexity. we prove the existence of new relaxed Nash equilibria and we show that our existence result encompasses the classical Mean Field Control problem's existence result under convex data conditions.

🇺🇦 #NowPlaying on KEXP's #MorningShow
Funkadelic:
🎵 Can You Get to That
#Funkadelic
https://funkadelic.bandcamp.com/track/can-you-get-to-that
https://open.spotify.com/track/5lc9L9FeLBwlJPgEbq9uEw

🇺🇦 #NowPlaying on KEXP's #MorningShow
Sleigh Bells:
🎵 Rill Rill
#SleighBells
https://drewdiamond.bandcamp.com/track/sleigh-bells-rill-rill
https://open.spotify.com/track/0Z7b5GlC70FAES1YduhhqQ

This https://arxiv.org/abs/2411.13111 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Optimal investment problem in a renewal risk model with generalized Erlang distributed interarrival times
This paper explores the optimal investment problem of a renewal risk model with generalized Erlang distributed interarrival times. The phases of the Erlang interarrival time is assumed to be observable. The price of the risky asset is driven by the constant elasticity of variance model (CEV) and the insurer aims to maximize the exponential utility of the terminal wealth by asset allocation. By solving the corresponding Hamilton-Jacobi-Bellman (HJB) equation, we establish the concavity of the va…

Measurement of the branching fractions of the Cabibbo-favored decays $\Lambda_{c}^{ }\to\Lambda K_{S}^{0}K^{ }$ and $\Lambda_{c}^{ }\to\Xi^{0}K_{S}^{0}\pi^{ }$ and search for $\Lambda_{c}^{ }\to\Sigma^{0} K_{S}^{0}K^{ }$
BESIII Collaboration, et al.
https://arxiv.org/abs/2506.02969

Measurement of the branching fractions of the Cabibbo-favored decays $Λ_{c}^{+}\toΛK_{S}^{0}K^{+}$ and $Λ_{c}^{+}\toΞ^{0}K_{S}^{0}π^{+}$ and search for $Λ_{c}^{+}\toΣ^{0} K_{S}^{0}K^{+}$
Based on $e^{+}e^{-}$ collision data corresponding to an integrated luminosity of about 4.5 fb$^{-1}$ collected at center-of-mass energies between 4599.53 MeV and 4698.82 MeV with the BESIII detector, the absolute branching fraction of the Cabibbo-favored decay $Λ_{c}^{+}\toΛK_{S}^{0}K^{+}$ is measured to be $(3.12\pm0.46\pm0.15)\times10^{-3}$. Combined with a previous measurement from the BESIII Collaboration, the branching fraction of the decay $Λ_{c}^{+}\toΛK_{S}^{0}K^{+}$ is calculated …

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Nine Inch Nails:
🎵 Wish
#NineInchNails
https://relapsealumni.bandcamp.com/track/wish-cover-of-nine-inch-nails
https://open.spotify.com/track/0XfNjyJcb7d2ZAscVM4K7J

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IDLES:
🎵 Colossus
#IDLES
https://idlesband.bandcamp.com/track/colossus
https://open.spotify.com/track/4wf2tcIlvAxVBsjykZha71

This https://arxiv.org/abs/2410.12134 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Distributionally Robust Newsvendor on a Metric
We consider a fundamental generalization of the classical newsvendor problem where the seller needs to decide on the inventory of a product jointly for multiple locations on a metric as well as a fulfillment policy to satisfy the uncertain demand that arises sequentially over time after the inventory decisions have been made. To address the distributional ambiguity, we consider a distributionally robust setting where the decision-maker only knows the mean and variance of the demand, and the goa…

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DJ Spooky:
🎵 Galactic Funk (Tau Ceti mix)
#DJSpooky
https://open.spotify.com/track/62ZtyaPFFVPEKQbCdLAScn

Design, performance and future prospects of vertex detectors at the FCC-ee
Armin Ilg, Fabrizio Palla
https://arxiv.org/abs/2506.02675 https://

Design, performance and future prospects of vertex detectors at the FCC-ee
The CERN proposed $e^+e^-$ Future Circular Collider (FCC-ee) is an electroweak, flavour, Higgs and top factory with unprecedented luminosities. Many measurements at the FCC-ee will rely on precisely determining the particle production vertices using dedicated vertex detectors. All vertex detector designs use Monolithic Active Pixel Sensors (MAPS) with a single-hit resolution of $\approx$ 3 $μ$m and a material budget as low as 0.3% of a radiation length per detection layer, which is within spec…

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Brian Eno David Byrne:
🎵 Regiment
#BrianEno DavidByrne
https://davidbyrne.bandcamp.com/track/regiment
https://open.spotify.com/track/2BJ8IEMIsMsOOWvvegHYNO

This https://arxiv.org/abs/2406.01094 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Joint Learning of Linear Dynamical Systems under Smoothness Constraints
We consider the problem of joint learning of multiple linear dynamical systems. This has received significant attention recently under different types of assumptions on the model parameters. The setting we consider involves a collection of $m$ linear systems, each of which resides on a node of a given undirected graph $G = ([m], \mathcal{E})$. We assume that the system matrices are marginally stable, and satisfy a smoothness constraint w.r.t $G$ -- akin to the quadratic variation of a signal on…

Improved Measurements of $D^ \to \eta e^ \nu_e$ and $D^ \to \eta \mu^ \nu_\mu$
BESIII Collaboration, et al.
https://arxiv.org/abs/2506.02521 https://

Improved Measurements of $D^+ \to ηe^+ν_e$ and $D^+ \to ημ^+ν_μ$
Using 20.3 fb$^{-1}$ of $e^+e^-$ collision data collected at the center-of-mass energy of 3.773 GeV with the BESIII detector, we measure the branching fractions of $D^+\to ηe^+ν_e$ and $D^+\to ημ^+ν_μ$ to be $(9.75\pm0.29\pm0.28)\times10^{-4}$ and $(9.08\pm0.35\pm0.23)\times10^{-4}$, where the first and second uncertainties are statistical and systematic, respectively. From a simultaneous fit to their partial decay rates, we determine the product of the hadronic form factor $f^η_+(0)$ an…

This https://arxiv.org/abs/2404.07945 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Existence of Optimal Stationary Singular Controls and Mean Field Game Equilibria
In this paper, we examine the stationary relaxed singular control problem within a multi-dimensional framework for a single agent, as well as its mean field game equivalent. We demonstrate that optimal relaxed controls exist for two problem classes: one driven by queueing control and the other by harvesting models. These relaxed controls are defined by random measures across the state and control spaces, with the state process described as a solution to the associated martingale problem. By lev…

This https://arxiv.org/abs/2402.15860 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Path constrained unbalanced optimal transport
Dynamical formulations of optimal transport (OT) frame the task of comparing distributions as a variational problem which searches for a path between distributions minimizing a kinetic energy functional. In applications, it is frequently natural to require paths of distributions to satisfy additional conditions. Inspired by this, we introduce a model for dynamical OT which incorporates constraints on the space of admissible paths into the framework of unbalanced OT, where the source and target …

New measurement of D0 and D meson masses with the KEDR detector
Collaboration, Anashin, Anchugov, Andrianov, Astrelina, Aulchenko, Baldin, Baranov, Barladyan, Barnyakov, Barnyakov, Baru, Basok, Batrakov, Bedny, Bekhtenev, Belikov, Berkaev, Blinov, Blinov, Blinov, Bobrov, Bobrovnikov, Bogomyagkov, Bolkhovityanov, Eidelman, Bondar, Bondarev, Buzykaev, Cheblakov, Dorohov, Emanov, Gambaryan, Glukhovchenko, Grigoriev, Gulevich, Gusev, Kaminskiy, Karnaev, Karpov, Karpov, Karukina, Kashtanki…

New measurement of D0 and D+ meson masses with the KEDR detector
Using the 4.9 pb$^{-1}$ statistics collected at the peak of the $ψ(3770)$ resonance with the KEDR detector at the VEPP-4M electron-positron collider, we measured the masses of the neutral and charged D mesons: $M_{D^0} = 1865.100 \pm 0.210 (stat) \pm 0.046 (syst) MeV,$ and $M_{D^+} = 1869.560 \pm 0.288 (stat) \pm 0.109 (syst) MeV$.

This https://arxiv.org/abs/2301.10637 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Complexity of Geometric programming in the Turing model and application to nonnegative tensors
We consider a version of geometric programming problem consisting in minimizing a function given by the maximum of finitely many log-Laplace transforms of discrete nonnegative measures on a Euclidean space. Under a coerciveness assumption, we show that an $\varepsilon$-minimizer can be computed in a time that is polynomial in the input size and in $|\log\varepsilon|$. This is obtained by establishing bit-size estimates on approximate minimizers and by applying the ellipsoid method. We…

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 $\geq0.45~\rm{GeV}$.

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.

Search for Higgs boson decay to a charm quark-antiquark pair via $t\bar{tH}$ production
Sebastian Wuchterl (on behalf of the CMS Collaboration)
https://arxiv.org/abs/2506.02163

Search for Higgs boson decay to a charm quark-antiquark pair via $t\bar{tH}$ production
In these proceedings, a search for the standard model Higgs boson decaying to a charm quark-antiquark pair, $H\to c\bar{c}$, produced in association with a top quark-antiquark pair ($t\bar{tH}$) is presented. The search is performed using proton-proton collision data collected by the CMS experiment at $s=13$ TeV, corresponding to an integrated luminosity of 138 fb$^{-1}$. The Higgs boson decay to a bottom quark-antiquark pair is measured simultaneously and the observed $t\bar{tH(H\to bb)}$ even…

[2025-06-04 Wed (UTC), 9 new articles found for hep-ex High Energy Physics - Experiment]
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Jacob Miller:
🎵 Dropping Acid
#JacobMiller
https://jacobmiller.bandcamp.com/track/dropping-acid
https://open.spotify.com/track/550PREfuAmIx3eVJWCzwCM