Zobrazeno 1 - 10
of 10 513
pro vyhledávání: '"A, Ameur"'
Autor:
Dhahri, Ameur, Ricard, Eric
We investigate the notion of quasi-invariant states introduced in [2, 3] from an analytic viewpoint.We give the structures of quasi-invariant states with uniformly bounded cocycles. As a consequence, we can apply a Theorem of Kovacs and Szucs to get
Externí odkaz:
http://arxiv.org/abs/2412.03328
Autor:
Ameur, Yacin, Cronvall, Joakim
We consider a class of external potentials on the complex plane $\mathbb{C}$ for which the coincidence set to the obstacle problem contains a Jordan curve in the exterior of the droplet. We refer to this curve as a spectral outpost. We study the corr
Externí odkaz:
http://arxiv.org/abs/2411.10288
We investigate a cops and robber game on directed graphs, where the robber moves along the arcs of the graph, while the cops can select any position at each time step. Our main focus is on the cop number: the minimum number of cops required to guaran
Externí odkaz:
http://arxiv.org/abs/2410.04897
Publikováno v:
ACS Macro Letters, 2024, 13, pp.826 - 831
We study model near-critical polymer gelling systems made of gluten proteins dispersions stabilized at different distances from the gel point. We impose different shear rates and follow the time evolution of the stress. For sufficiently large shear r
Externí odkaz:
http://arxiv.org/abs/2407.12367
The consumption of a video requires a considerable amount of energy during the various stages of its life-cycle. With a billion hours of video consumed daily, this contributes significantly to the greenhouse gas emission. Therefore, reducing the end-
Externí odkaz:
http://arxiv.org/abs/2403.11760
In this paper, we study products of asymmetric Toeplitz matrices, we give necessary and sufficient conditions for the product of two asymmetric Toeplitz matrices compatible sizes is asymmetric Toeplitz matrix. We also give some results related to the
Externí odkaz:
http://arxiv.org/abs/2403.10062
Autor:
Amaouche, Meryem, Karrakchou, Ouassim, Ghogho, Mounir, Ghazzaly, Anouar El, Alami, Mohamed, Ameur, Ahmed
Bladder cancer ranks within the top 10 most diagnosed cancers worldwide and is among the most expensive cancers to treat due to the high recurrence rates which require lifetime follow-ups. The primary tool for diagnosis is cystoscopy, which heavily r
Externí odkaz:
http://arxiv.org/abs/2403.03879
We discuss the martingales in relevance with $G$-strongly quasi-invariant states on a $C^*$-algebra $\mathcal A$, where $G$ is a separable locally compact group of $*$-automorphisms of $\mathcal A$. In the von Neumann algebra $\mathfrak A$ of the GNS
Externí odkaz:
http://arxiv.org/abs/2403.05590
Autor:
Ameur, Yacin, Troedsson, Erik
In this note we prove equicontinuity for the family of one-point densities with respect to a two-dimensional Coulomb gas at an inverse temperature $\beta\ge 1/2$ confined by an external potential of Hele-Shaw (or quasi-harmonic) type. As a consequenc
Externí odkaz:
http://arxiv.org/abs/2402.13882
The classification of maximal left algebras of quaternion Toeplitz matrices is a harder problem that has received little attention up to now. In this paper, we introduce certain families of maximal left algebras of Toeplitz matrices with entries from
Externí odkaz:
http://arxiv.org/abs/2402.11332