Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Yury Gryazin"'
Autor:
Evgueni Gordienko, Yury Gryazin
Publikováno v:
Kybernetika. :38-45
We deal with a stochastic programming problem that can be inconsistent. To overcome the inconsistency we apply Tikhonov's regularization technique, and, using recent results on the convergence rate of empirical measures in Wasserstein metric, we trea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05924ce9c93d01bee06eaae452fb47d5
https://doi.org/10.14736/kyb-2021-1-0038
https://doi.org/10.14736/kyb-2021-1-0038
Autor:
Yun Teck Lee, Yury Gryazin
Publikováno v:
Chemical, Biological, Radiological, Nuclear, and Explosives (CBRNE) Sensing XXIII.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::771ae283c1611c417286eed10e3333c4
https://doi.org/10.1117/12.2618712
https://doi.org/10.1117/12.2618712
Autor:
Ron L. Gonzales, Yury Gryazin
Publikováno v:
Chemical, Biological, Radiological, Nuclear, and Explosives (CBRNE) Sensing XXIII.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b418a4b19202ee37f02af89c5169d46
https://doi.org/10.1117/12.2617140
https://doi.org/10.1117/12.2617140
Autor:
R. B. Spielman, Yury Gryazin
Publikováno v:
Advances in Intelligent Systems and Computing ISBN: 9783030630881
In this paper, a new direct parallel linear solver for a variety of pulsed power applications is presented. This algorithm is the core of the electrical circuit simulator Screamer considered in our previous publications. The main idea of the underlyi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::266f0ab2de3b0360cde3568ca4cb4e27
https://doi.org/10.1007/978-3-030-63089-8_12
https://doi.org/10.1007/978-3-030-63089-8_12
Publikováno v:
Parallel Computing. 103:102757
The recent development of multicore technologies on modern desktop computers makes parallelization of the proposed numerical approaches a priority in algorithmic research. The main performance improvement of personal computers in the upcoming years w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df641a8bc671c2816d19e1ddbc36b7c1
https://doi.org/10.1016/j.parco.2021.102757
https://doi.org/10.1016/j.parco.2021.102757
Publikováno v:
Detection and Sensing of Mines, Explosive Objects, and Obscured Targets XXIV.
The goal of this paper is to describe a novel parallel high-resolution 3D numerical method for the solution of high-frequency electromagnetic wave propagation. The sequential numerical method was developed by the first author in 2014. The discussed p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b276102f807f3a58ec14fa83df1c146
https://doi.org/10.1117/12.2519782
https://doi.org/10.1117/12.2519782
Autor:
Yury Gryazin
Publikováno v:
ISRN Computational Mathematics. 2014:1-15
In this paper, we consider an efficient iterative approach to the solution of the discrete Helmholtz equation with Dirichlet, Neumann and Sommerfeld-like boundary conditions based on a compact sixth order approximation scheme and preconditioned Krylo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5eb0ac96743ba3b388b63cb872fdde4
https://doi.org/10.1155/2014/745849
https://doi.org/10.1155/2014/745849
Autor:
Michael Landrigan, Yury Gryazin
Publikováno v:
The Journal of Fixed Income. 19:56-62
Collateralized Mortgage Obligations (CMO) can exhibit different degrees of cash flow variability depend-ing on tranche structure and realized prepayment speeds. In order to have a meaningful comparison across structures and collateral types an Option
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e7c833c992d4cc39a705e1d82b15dc3
https://doi.org/10.3905/jfi.2009.19.2.056
https://doi.org/10.3905/jfi.2009.19.2.056
Autor:
Yury Gryazin
Publikováno v:
SPIE Proceedings.
We develop an efficient iterative approach to the solution of the discrete three-dimensional Helmholtz equation with variable coefficients and PML boundary conditions based on compact fourth and sixth order approximation schemes. The coefficient matr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99b0a8a3232f47785f8597e84baae885
https://doi.org/10.1117/12.2050189
https://doi.org/10.1117/12.2050189
Autor:
Yury Gryazin
Publikováno v:
SPIE Proceedings.
The goal of this paper is to describe a novel high-resolution 3D numerical method for the solution of high frequency electromagnetic wave propagation. This method will be used later by the author to computationally simulate data for the solution of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5723638ec89e1b180fd1d3790dd5a7e
https://doi.org/10.1117/12.2017982
https://doi.org/10.1117/12.2017982