Zobrazeno 1 - 10
of 5 456
pro vyhledávání: '"P Barthel"'
We introduce a notion of stratification for big tensor-triangulated categories relative to the homological spectrum and develop the fundamental features of this theory. In particular, we demonstrate that it exhibits excellent descent properties. In c
Externí odkaz:
http://arxiv.org/abs/2412.13956
Autor:
Molnár, Gergely, Barthel, Etienne
The difference between free surface energy and fracture toughness in amorphous silica is studied via multi-scale simulations. We combine the homogenization of a molecular dynamics fracture model with a phase-field approach to track and quantify the v
Externí odkaz:
http://arxiv.org/abs/2412.11817
We propose an analytic approach for the steady-state dynamics of Markov processes on locally tree-like graphs. It is based on the definition of a probability distribution for infinite edge trajectories in terms of infinite matrix products. For homoge
Externí odkaz:
http://arxiv.org/abs/2411.19100
Multimedia streaming accounts for the majority of traffic in today's internet. Mechanisms like adaptive bitrate streaming control the bitrate of a stream based on the estimated bandwidth, ideally resulting in smooth playback and a good Quality of Exp
Externí odkaz:
http://arxiv.org/abs/2410.21029
Autor:
Buccoliero, Fabio, Barthel, Senja
Leveled spatial graphs are studied regarding other spatial graph properties, including being free or paneled. New graph invariants are defined for an abstract graph permitting a leveled embedding: the level number and the hamiltonian level number for
Externí odkaz:
http://arxiv.org/abs/2409.14974
Contrastive Language and Image Pairing (CLIP), a transformative method in multimedia retrieval, typically trains two neural networks concurrently to generate joint embeddings for text and image pairs. However, when applied directly, these models ofte
Externí odkaz:
http://arxiv.org/abs/2409.01936
Autor:
Betti, Lorenzo, Campos, Jordy Queiros, Lechantre, Amandine, Cailly-Brandstater, Lea, Nouma, Sarra, Fresnais, Jérôme, Barthel, Etienne, Bouret, Yann, Noblin, Xavier, Cohen, Céline
We have explored receding contact line dynamics on superhydrophobic surfaces, composed of micropillars arrays. We present here dynamic receding contact angle measurements of water on such surfaces, covering contact line speeds spanning over five deca
Externí odkaz:
http://arxiv.org/abs/2408.04992
Autor:
Sorensen, Benedikt Barthel, Zepeda-Núñez, Leonardo, Lopez-Gomez, Ignacio, Wan, Zhong Yi, Carver, Rob, Sha, Fei, Sapsis, Themistoklis
Chaotic systems, such as turbulent flows, are ubiquitous in science and engineering. However, their study remains a challenge due to the large range scales, and the strong interaction with other, often not fully understood, physics. As a consequence,
Externí odkaz:
http://arxiv.org/abs/2408.02688
Autor:
Barthel, Thomas, Miao, Qiang
The multi-scale entanglement renormalization ansatz (MERA) is a hierarchical class of tensor network states motivated by the real-space renormalization group. It is used to simulate strongly correlated quantum many-body systems. For prominent MERA st
Externí odkaz:
http://arxiv.org/abs/2407.21006
We compute the algebraic Picard group of the category of $K(n)$-local spectra, for all heights $n$ and all primes $p$. In particular, we show that it is always finitely generated over $\mathbb{Z}_p$ and, whenever $n \geq 2$, is of rank $2$, thereby c
Externí odkaz:
http://arxiv.org/abs/2407.20958