Zobrazeno 1 - 10
of 7 341
pro vyhledávání: '"Shashkov, A. A."'
In 1948, Shannon used a probabilistic argument to show the existence of codes achieving a maximal rate defined by the channel capacity. In 1954, Muller and Reed introduced a simple deterministic code construction, based on polynomial evaluations, con
Externí odkaz:
http://arxiv.org/abs/2411.13493
Autor:
Kaygorodov, Ivan, Shashkov, Oleg
All complex $3$-dimensional nilalgebras were described. As a corollary, all degenerations in the variety of complex $3$-dimensional nilalgebras were obtained.
Comment: arXiv admin note: text overlap with arXiv:2407.05429, arXiv:2308.00374, arXiv
Comment: arXiv admin note: text overlap with arXiv:2407.05429, arXiv:2308.00374, arXiv
Externí odkaz:
http://arxiv.org/abs/2408.07574
Autor:
Popivoda, Goran, Shashkov, Timofei
Let \(\mathbf B(t)=(B_1(t), \dots,B_d(t))^\top\), \(t\in[0,T]\), \(d\geq 2\) be a \(d\)-dimensional Brownian motion with independent components and let \(\mathbf \eta=(\eta_1,\dots,\eta_d)^\top\) be a random vector independent of \(\mathbf B\) such t
Externí odkaz:
http://arxiv.org/abs/2407.15995
A novel strategy is proposed for the coupling of field and circuit equations when modeling power devices in the low-frequency regime. The resulting systems of differential-algebraic equations have a particular geometric structure which explicitly enc
Externí odkaz:
http://arxiv.org/abs/2404.15438
Autor:
Shashkov, Timofei
Let $\mathbf{B}(t)=(B_1(t), B_2(t))$, $t\geq 0$ be a two-dimensional Brownian motion with independent components and define the $\mathbf{\gamma}$-reflected process $$\mathbf{X}(t)=(X_1(t),X_2(t))=\left(B_1(t)-c_1t-\gamma_1\inf_{s_1\in[0,t]}(B_1(s_1)-
Externí odkaz:
http://arxiv.org/abs/2403.02941
Autor:
Shashkov, Alexander
We study the low lying zeros of $GL(2) \times GL(2)$ Rankin-Selberg $L$-functions. Assuming the generalized Riemann hypothesis, we compute the $1$-level density of the low-lying zeroes of $L(s, f \otimes g)$ averaged over families of Rankin-Selberg c
Externí odkaz:
http://arxiv.org/abs/2308.16302
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 3, Pp 18-22 (2024)
The article describes the repair of mandrels used on a continuous type PQF mill by using adapters made from billets. The starting materials are the tailstocks that have been taken out of service.The process of repairing the mandrels allows the mandre
Externí odkaz:
https://doaj.org/article/8ea57ac5f52943089c8afb2b9b8e2940
Autor:
Davletkhanov, Ayvaz I., Mkrtchyan, Aram A., Chermoshentsev, Dmitry A., Shashkov, Mikhail V., Ilatovskii, Daniil A., Krasnikov, Dmitry V., Nasibulin, Albert G., Gladush, Yuriy G.
Optical waveguides, covered with thin films, which transmittance can be controlled by external action, are widely used in various applications from optical modulators to saturable absorbers. It is natural to suggest that the waveguide losses will be
Externí odkaz:
http://arxiv.org/abs/2303.14512
Autor:
Anna M. Shpirt, Christopher J. Harmer, Alexander S. Shashkov, Mikhail M. Shneider, Alexander O. Chizhov, Andrey S. Dmitrenok, Anastasiya V. Popova, Anastasiya A. Kasimova, Andrei V. Perepelov, Yuriy A. Knirel, Ruth M. Hall, Johanna J. Kenyon
Publikováno v:
Microbiology Spectrum, Vol 12, Iss 12 (2024)
ABSTRACT Acinetobacter baumannii is a leading cause of multidrug-resistant bacterial infections worldwide, and the capsular polysaccharide (CPS) is a major virulence determinant. A previous study of A. baumannii from intubated and asymptomatic patien
Externí odkaz:
https://doaj.org/article/d0ce3357492c4a3588b2c4040e993723
Autor:
Alexander S. Shashkov, Nikolay P. Arbatsky, Sof’ya N. Senchenkova, Anastasiya A. Kasimova, Andrei S. Dmitrenok, Mikhail M. Shneider, Yuriy A. Knirel, Ruth M. Hall, Johanna J. Kenyon
Publikováno v:
mSystems, Vol 9, Iss 10 (2024)
ABSTRACT The carbapenem-resistant Acinetobacter baumannii isolate BAL062 is a clinical reference isolate used in several recent experimental studies. It is from a ventilator-associated pneumonia (VAP) patient in an intensive care unit at the Hospital
Externí odkaz:
https://doaj.org/article/5ecf54e725d344b991ca2cc612ffc190