Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Nikolay Nikolaevich Fimin"'
Autor:
S. L. Ginzburg, L. I. Mikhailova, V. M. Chechetkin, Nikolay Nikolaevich Fimin, V. F. Dyachenko
Publikováno v:
Computational Mathematics and Mathematical Physics. 61:453-469
A three-dimensional numerical model describing the interaction of a plasma with an electromagnetic field based on the Vlasov–Maxwell equations is used to compute relativistic colliding jets of a dense neutral electron–proton plasma in a vacuum. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::473bb7d0f6534777cd21ea1526d14e27
https://doi.org/10.1134/s0965542521030076
https://doi.org/10.1134/s0965542521030076
Autor:
Yu. N. Orlov, S. Z. Adzhiiev, I. V. Melikhov, Nikolay Nikolaevich Fimin, V. V. Kazantseva, Valery Mihailovich Chechetkin, Victor Vedenyapin, Ya. G. Batishcheva, M. A. Negmatov, Yu. A. Volkov
Publikováno v:
Computational Mathematics and Mathematical Physics. 60:610-614
The history of the cooperation between the staff of the Keldysh Institute of Applied Mathematics of the Russian Academy of Sciences and S.K. Godunov is described. Numerous novel and interesting results in the theory of kinetic equations and computati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25c230aa4f6522a872cd735d4c932ed7
https://doi.org/10.1134/s0965542520040028
https://doi.org/10.1134/s0965542520040028
Publikováno v:
Mathematical Models and Computer Simulations. 12:1-11
The properties of the solutions of the Klein−Gordon equations for various metrics of the general theory of relativity are considered. It is shown that the presence of singular points of the metric leads to qualitative rearrangement solutions of thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f0f6feb4f1a49ae53b0f443d3f3e4f3
https://doi.org/10.1134/s2070048220010044
https://doi.org/10.1134/s2070048220010044
Publikováno v:
Computational Mathematics and Mathematical Physics. 59:1816-1831
The gravitational Lagrangian of general relativity is considered together with the Lagrangian of electromagnetism. Vlasov-type equations are derived from the former in the general, nonrelativistic, and weakly relativistic limits. Expressions for the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09f8d19eb6531debd3cbdeabc8c6e04a
https://doi.org/10.1134/s0965542519110137
https://doi.org/10.1134/s0965542519110137
Publikováno v:
The European Physical Journal Plus. 136
We derive from the principle of least action (a slight generalization of the classical one) the right-hand sides of Maxwell and Einstein equations for a system on charged particles in the framework of the Vlasov–Maxwell–Einstein system of equatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9209a2680423a4e8cca395237b6fc2c0
https://doi.org/10.1140/epjp/s13360-021-01659-7
https://doi.org/10.1140/epjp/s13360-021-01659-7
We consider the possibility of generalizing the Newtonian law of gravity and the transition to a general relativistic model for weak fields with the inclusion of a repulsive term identified as a cosmological constant. The analysis includes that of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc4ba99f4b4f12d22633084e731df91d
http://arxiv.org/abs/2012.04997
http://arxiv.org/abs/2012.04997
Publikováno v:
The European Physical Journal Plus. 135
The method of obtaining of Vlasov-type equations for systems of interacting massive charged particles from the general relativistic Einstein-Hilbert action is considered. An effective approach to synchronizing the proper times of various particles of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff08dba36236e5ce8243291c1b877fd8
https://doi.org/10.1140/epjp/s13360-020-00412-w
https://doi.org/10.1140/epjp/s13360-020-00412-w
Autor:
Ya. G. Batischeva, I. V. Melikhov, V. M. Chechetkin, Yu. A. Volkov, Nikolay Nikolaevich Fimin, Victor Vedenyapin, S.Z. Adzhiev, Yu. N. Orlov, V. V. Kazantseva, M. A. Negmatov
Publikováno v:
Continuum Mechanics, Applied Mathematics and Scientific Computing: Godunov's Legacy ISBN: 9783030388690
The article describes the history of the development of cooperation between scientists from the Keldysh Institute of Applied Mathematics of the Russian Academy of Sciences with S. K. Godunov. A lot of interesting results have been established in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36a31d37d9bced071d20b28c1d0a440f
https://doi.org/10.1007/978-3-030-38870-6_50
https://doi.org/10.1007/978-3-030-38870-6_50