Zobrazeno 1 - 10
of 6 634
pro vyhledávání: '"A. A. Shashkov"'
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
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:
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
Autor:
Kokhanovskiy Alexey, Kuprikov Evgeny, Serebrennikov Kirill, Mkrtchyan Aram, Davletkhanov Ayvaz, Bunkov Alexey, Krasnikov Dmitry, Shashkov Mikhail, Nasibulin Albert, Gladush Yuriy
Publikováno v:
Nanophotonics, Vol 13, Iss 16, Pp 2891-2901 (2024)
Fiber mode-locked lasers are nonlinear optical systems that provide ultrashort pulses at high repetition rates. However, adjusting the cavity parameters is often a challenging task due to the intrinsic multistability of a laser system. Depending on t
Externí odkaz:
https://doaj.org/article/425ad63222624a428ddb64fb717caded
We prove an explicit Chebotarev variant of the Brun--Titchmarsh theorem. This leads to explicit versions of the best-known unconditional upper bounds toward conjectures of Lang and Trotter for the coefficients of holomorphic cuspidal newforms. In par
Externí odkaz:
http://arxiv.org/abs/2208.10459
Autor:
Cohen, Peter, Dell, Justine, González, Oscar E., Iyer, Geoffrey, Khunger, Simran, Kwan, Chung-Hang, Miller, Steven J., Shashkov, Alexander, Reina, Alicia Smith, Sprunger, Carsten, Triantafillou, Nicholas, Truong, Nhi, Van Peski, Roger, Willis, Stephen, Yang, Yingzi
We study low-lying zeroes of $L$-functions and their $n$-level density, which relies on a smooth test function $\phi$ whose Fourier transform $\widehat\phi$ has compact support. Assuming the generalized Riemann hypothesis, we compute the $n^\text{th}
Externí odkaz:
http://arxiv.org/abs/2208.02625