Tootfinder

Die Anstalt im April
ZDF-Politsatire am 8.4. um 22:15 Uhr mit Max Uthoff, Maike Kühl, @eva_karl_faltermeier, @ninialagrande und Severin Groebner.
https://www.kabarett-news.de/News-vom-08.04.2025-die-anstalt.html
Fotograf Michael Tremer

"45 Prozent der Mitarbeitenden, die kündigen, tun das aufgrund mangelnder #Wertschätzung durch den direkten Vorgesetzten."
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This https://arxiv.org/abs/2408.16243 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Asymptotically Compatible Error Bound of Finite Element Method for Nonlocal Diffusion Model with An Efficient Implementation
This paper presents an asymptotically compatible error bound for the finite element method (FEM) applied to a nonlocal diffusion model. The analysis covers two scenarios: meshes with and without shape regularity. For shape-regular meshes, the error is bounded by \(O(h^k + δ)\), where \(h\) is the mesh size, \(δ\) is the nonlocal horizon, and \(k\) is the order of the FEM basis. Without shape regularity, the bound becomes \(O(h^{k+1}/δ+ δ)\). In addition, we present an efficient implementati…

Pretty amazing. And yet, the majority of Americans won’t see this story because the truth is paywalled but the bullshit is free. Which feels more and more to me like one of the world’s most important problems.
https://masto.ai/@Nonilex/114580574368958399

Magic of nonlocal geometric force: lighting up optical transition and transporting angular momentum by chiral phonons
Hao Chen, Haoshu Li, Lifa Zhang, Qian Niu
https://arxiv.org/abs/2506.03748

Magic of nonlocal geometric force: lighting up optical transition and transporting angular momentum by chiral phonons
We investigate the impact of the nonlocal geometric force -- arising from the molecular Berry curvature -- on the lattice dynamics of magnetic materials with broken time-reversal symmetry. A first-principles computational framework is established to evaluate this force across the entire Brillouin zone. We apply it to monolayer CoCl$_2$, a ferromagnetic half-semiconductor with a narrow bandgap forbidding direct dipolar optical transition. At the phonon Brillouin zone center, the pronounced nonlo…

🍻 Maltose-negative yeasts could unlock new flavors and faster brewing for nonalcoholic beers
#microbes

Maltose-negative yeasts could unlock new flavors and faster brewing for nonalcoholic beers
Small organisms can have a big impact, and researchers have explored nearly a dozen nontraditional yeast strains to determine which ones could brew the best nonalcoholic beers for a rapidly growing market.

Nonlocal pseudo-symmetries and B\"acklund transformations as $\mathcal{C}$-morphisms
Diego Catalano Ferraioli, Tarc\'isio Castro Silva
https://arxiv.org/abs/2506.01932

Nonlocal pseudo-symmetries and Bäcklund transformations as $\mathcal{C}$-morphisms
In this paper, we show how factorization with respect to nonlocal pseudosymmetries allows one to obtain Bäcklund transformations, interpreted as nonlocal $\mathcal{C}$-morphisms of differential equations. This approach is illustrated through several examples.

Tipp: niemals mit der Hand, die den Spiritus berührt hat, sich an die Lippen fassen

Heavy mesons in an effective quark model with a nonlocal interaction
A. Friesen, Yu. Kalinovsky, A. Khmelev
https://arxiv.org/abs/2505.24542 https://

Heavy mesons in an effective quark model with a nonlocal interaction
We discuss the properties of light and heavy mesons in the framework of a model with nonlocal interaction. We start from the Bethe-Salpeter equation, choosing the interaction kernel in a nonlocal form with the Gaussian meson vertex function. We fix the model parameters using electromagnetic and leptonic decay constants. Within this model, we consider the neutral pion transition form factor ${F}_{πγ}$and apply the model to the transition form factors of heavy pseudoscalar mesons $η_c$ and $η…

This https://arxiv.org/abs/2506.01932 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Nonlocal pseudo-symmetries and Bäcklund transformations as $\mathcal{C}$-morphisms
In this paper, we show how factorization with respect to nonlocal pseudosymmetries allows one to obtain Bäcklund transformations, interpreted as nonlocal $\mathcal{C}$-morphisms of differential equations. This approach is illustrated through several examples.