Zobrazeno 1 - 10
of 20 011
pro vyhledávání: '"Gurevich, A. A."'
We investigate the nonlinear dynamics of vertically emitting Kerr microcavities under detuned optical injection, considering the impact of slow thermal effects. Our model integrates thermal detuning caused by refractive index shifts due to heating. T
Externí odkaz:
http://arxiv.org/abs/2412.02510
Let $f: {\mathbb Z}_N^d \to {\mathbb C}$ be a signal with the Fourier transform $\widehat{f}: \Bbb Z_N^d\to \Bbb C$. A classical result due to Matolcsi and Szucs (\cite{MS73}), and, independently, to Donoho and Stark (\cite{DS89}) states if a subset
Externí odkaz:
http://arxiv.org/abs/2411.19195
Autor:
Gurevich, Dimitry, Saponov, Pavel
We consider the so-called generalized Harish-Chandra morphism, taking the center of the enveloping algebra U(gl(N)) to the commutative algebra generated by eigenvalues of the generating matrix of this algebra, and generalize this construction to Refl
Externí odkaz:
http://arxiv.org/abs/2411.01303
Visual models play a crucial role in both science and science communication. However, the distinction between mere analogies and mathematically sound graphical representations is not easy and can be misunderstood not only by laypeople but also within
Externí odkaz:
http://arxiv.org/abs/2410.22171
Publikováno v:
A shorter version in CSL 2010, 19th EACSL Annual Conference on Computer Science Logic, Springer Lecture Notes in Computer Science 6247, 2010, 140--154
Recent analysis of classical algorithms resulted in their axiomatization as transition systems satisfying some simple postulates, and in the formulation of the Abstract State Machine Theorem, which assures us that any classical algorithm can be emula
Externí odkaz:
http://arxiv.org/abs/2410.10706
Autor:
Gurevich, Yuri
The Fall 2024 Logic in Computer Science column of the Bulletin of EATCS is a little discussion on intelligence, measuring intelligence, and related issues, provoked by a fascinating must-read article ``On the measure of intelligence'' by Fran\c{c}ois
Externí odkaz:
http://arxiv.org/abs/2409.14496
Autor:
Gurevich, Yuri, Blass, Andreas
Publikováno v:
Bulletin of the EATCS 143, June 2024
A hundred years ago, logic was almost synonymous with foundational studies. The ongoing AI revolution raises many deep foundational problems involving neuroscience, philosophy, computer science, and logic. The goal of the following dialog is to provo
Externí odkaz:
http://arxiv.org/abs/2409.14465
We study the steady-state properties of quantum channels with local Kraus operators. We consider a large family that consists of general ergodic 1-local (non-interacting) terms and general 2-local (interacting) terms. Physically, a repeated applicati
Externí odkaz:
http://arxiv.org/abs/2408.08672
Autor:
Ohana, Tal Shahar, Guendelman, Gabriel, Mishuk, Eran, Kandel, Nadav, Garti, Dror, Gurevich, Doron, Bitton, Ora, Dayan, Barak
Of the many applications of whispering-gallery mode (WGM) microresonators, Single-atom cavity-QED poses the most extreme demands on mode-volume and quality factor. Here we present a model-based procedure for the fabrication of small mode-volume ultra
Externí odkaz:
http://arxiv.org/abs/2408.08257
Autor:
Sheikhzada, Ahmad, Gurevich, Alex
We report numerical simulations of coupled sine-Gordon and heat diffusion equations describing dynamic states stimulated by a trapped vortex driven by dc current in a stack of up to $N=321$ Josephson junctions. It is shown that the Cherenkov wake beh
Externí odkaz:
http://arxiv.org/abs/2408.02610