Tootfinder

Harassing ICE: How the L.A. protesters are reinventing themselves | U.S. | EL PAÍS English https://english.elpais.com/usa/2025-06-23/harassing-ice-how-the-la-protesters-are-reinventing-themselves.html

Harassing ICE: How the L.A. protesters are reinventing themselves
The pushback against immigration raids is evolving into an organic movement that is making things more difficult for officers in charge of Trump’s deportation drive

🇺🇦 #NowPlaying on KEXP's #SundaySoul
Wendell Harrison:
🎵 Take Time Out
#WendellHarrison
https://michaelavon.bandcamp.com/track/wendell-harrison-take-time-out
https://open.spotify.com/track/1Z9bzB6cMYHX2kgkqJT1iN

Hierarchical constraints on gravitational waves from horizonless compact objects
Rajrupa Mondal, Julian Westerweck, Yotam Sherf, Collin D. Capano
https://arxiv.org/abs/2506.17215 …

Hierarchical constraints on gravitational waves from horizonless compact objects
We use the data of several promising gravitational wave observations to obtain increasingly stringent bounds on near-horizon deviations of their sources from the Kerr geometry. A range of horizonless compact objects proposed as alternatives to black holes of general relativity would possess a modified gravitational wave emission after the merger. Modelling these objects by introducing reflection of gravitational waves near the horizon, we can measure deviations from Kerr in terms of a single ad…

MEM1: Learning to Synergize Memory and Reasoning for Efficient Long-Horizon Agents
Zijian Zhou, Ao Qu, Zhaoxuan Wu, Sunghwan Kim, Alok Prakash, Daniela Rus, Jinhua Zhao, Bryan Kian Hsiang Low, Paul Pu Liang
https://arxiv.org/abs/2506.15841

MEM1: Learning to Synergize Memory and Reasoning for Efficient Long-Horizon Agents
Modern language agents must operate over long-horizon, multi-turn interactions, where they retrieve external information, adapt to observations, and answer interdependent queries. Yet, most LLM systems rely on full-context prompting, appending all past turns regardless of their relevance. This leads to unbounded memory growth, increased computational costs, and degraded reasoning performance on out-of-distribution input lengths. We introduce MEM1, an end-to-end reinforcement learning framework …

Infinite horizon discounted LQ optimal control problems for mean-field switching diffusions
Kai Ding, Xun Li, Siyu Lv, Zuo Quan Xu
https://arxiv.org/abs/2506.16033

Infinite horizon discounted LQ optimal control problems for mean-field switching diffusions
This paper investigates an infinite horizon discounted linear-quadratic (LQ) optimal control problem for stochastic differential equations (SDEs) incorporating regime switching and mean-field interactions. The regime switching is modeled by a finite-state Markov chain acting as common noise, while the mean-field interactions are characterized by the conditional expectation of the state process given the history of the Markov chain. To address system stability in the infinite horizon setting, a …

Ich fahre seit etwas über 1000 km den #Schwalbe #Hurricane in 50-622 (sicherste Variante).
- keine Panne
- rollt sehr gut
- einfacher Montage (nicht wie sonst bei Schwalbe)
- keinerlei Eiern
- sitzt 1a
- keine Abnutzung
Es gäbe da nichts zu meckern, wenn da nicht …

The PGPUC horizontal branch evolutionary tracks
A. A. R. Valcarce (UTA), M. Catelan (PUC-Chile, MAS), S. Alves (UTA), F. Gonzalez-Bordon (UTA)
https://arxiv.org/abs/2506.16562

The PGPUC horizontal branch evolutionary tracks
The horizontal branch (HB) phase of stellar evolution plays a critical role in understanding the life cycle of stars, particularly in the context of low-mass stars. However, generating theoretical evolutionary tracks for HB stars is computationally intensive, especially when attempting to match a wide range of observational data. This work presents an extensive grid of HB evolutionary tracks computed using the PGPUC code, covering a broad range of chemical compositions, progenitor masses, and a…

💯💯💯
"If a billionaire bought one of your local haunts, renamed it, humiliated the employees, brought back many of the people who’d been banned for harassing other regulars, eliminated basic rules of decency, started having town halls with Republicans and a leader of the #AfD, taking your business elsewhere would be perfectly rational."
#

Mimi‘s back home and a bit better. Still getting meds, and the vets have put her on a strict horsemeat-only diet bc apparently that can help with her issue. Sooo I guess I’m going out to the horse track to hunt tonight! 🏹🏇

Dynamical Horizons and Black Hole Soft Hair
Albert Huber
https://arxiv.org/abs/2506.16939 https://arxiv.org/pdf/2506.16939

Dynamical Horizons and Black Hole Soft Hair
In the present work, quasilocal Brown-York charges are derived that coincide in the large sphere limit with the conserved supertranslation hair and superrotation charges introduced by Hawking, Perry and Strominger in [45, 46]. Given these charges, a general scenario is outlined in which a non-rotating black hole completely evaporates after its collapse due to particle creation effects, whereby a genuine one-way traversable event horizon is never formed, but merely a two-way traversable dynamica…