Tootfinder

Ravens' concern grows after ruling out Madubuike https://www.espn.com/nfl/story/_/id/46370410/ravens-nnamdi-madubuike-vs-chiefs-neck-injury

Weights for $\mathrm{K}$-motives on stacks
Thiago Landim
https://arxiv.org/abs/2509.18281 https://arxiv.org/pdf/2509.18281…

Falcons' Pitts OK to practice with 'modifications' https://www.espn.com/nfl/story/_/id/45814205/falcons-say-kyle-pitts-cleared-practice-modifications

Thermal modifications of mesons and energy-energy correlators from real-time simulations of a $U(1)$ lattice gauge theory
Jo\~ao Barata, David Frenklakh, Swagato Mukherjee
https://arxiv.org/abs/2507.16890

Thermal modifications of mesons and energy-energy correlators from real-time simulations of a $U(1)$ lattice gauge theory
We investigate thermal properties of a $U(1)$ lattice gauge theory in $1+1$-dimensions through real-time simulations. We extract the spectral functions directly coupling to the pseudoscalar and scalar mesons, demonstrating the thermal modifications of these states with increasing temperatures. Introducing the notion of energy-flow operators, we quantify the temporal build-up of correlations in the energy flows across the lattice. We demonstrate that energy-energy correlators fail to factorize t…

Nun jedoch: #sound

Meditative Reise zu Marcus Steinweg - Metaphysik der Leere
In 350 Aphorismen umkreist der Philosoph Marcus Steinweg das Phänomen der Leere. Ein akustischer Trip in einen Denk- und Erfahrungsraum, der die Möglichkeit der Freiheit und Wahrheit verspricht.

Learning Robust Penetration-Testing Policies under Partial Observability: A systematic evaluation
Raphael Simon, Pieter Libin, Wim Mees
https://arxiv.org/abs/2509.20008 https://…

Learning Robust Penetration-Testing Policies under Partial Observability: A systematic evaluation
Penetration testing, the simulation of cyberattacks to identify security vulnerabilities, presents a sequential decision-making problem well-suited for reinforcement learning (RL) automation. Like many applications of RL to real-world problems, partial observability presents a major challenge, as it invalidates the Markov property present in Markov Decision Processes (MDPs). Partially Observable MDPs require history aggregation or belief state estimation to learn successful policies. We investi…

A motivic approach to rational $p$-adic cohomologies
Federico Binda, Alberto Vezzani
https://arxiv.org/abs/2508.16196 https://arxiv.org/pdf/2508.16196

A motivic approach to rational $p$-adic cohomologies
We survey over some recent applications of motivic homotopy theory in the definition and the study of $p$-adic cohomology theories. In particular, we revisit the proof of the $p$-adic weight-monodromy conjecture for smooth projective hypersurfaces in light of the motivic definition of nearby cycles and monodromy operators.

Motivic classes of fixed-generators Hilbert schemes of unibranch curve singularities and Igusa zeta functions
Ilaria Rossinelli
https://arxiv.org/abs/2507.17642 https://

Motivic classes of fixed-generators Hilbert schemes of unibranch curve singularities and Igusa zeta functions
This paper delves into the study of Hilbert schemes of unibranch plane curves whose points have a fixed number of minimal generators. Building on the work of Oblomkov, Rasmussen and Shende we provide a formula for their motivic classes and investigate the relationship with principal Hilbert schemes of the same given unibranch curve. In addition, the paper specializes this study to the case of $(p,q)$-curves, where we obtain more structured results for the motivic classes of fixed-generators Hil…

Weibel vanishing and the projective bundle formula for mixed characteristic motivic cohomology
Tess Bouis
https://arxiv.org/abs/2507.16501 https://

Weibel vanishing and the projective bundle formula for mixed characteristic motivic cohomology
We prove that the motivic cohomology of mixed characteristic schemes, introduced in our previous work, satisfies various expected properties of motivic cohomology, including a motivic refinement of Weibel's vanishing in algebraic $K$-theory, the projective bundle formula, a comparison to Milnor $K$-theory, and a universal characterisation in terms of pro cdh descent. These results extend those of Elmanto--Morrow to schemes which are not necessarily defined over a field.