Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Vladimir V. Mareev"'
Publikováno v:
Mathematics, Vol 10, Iss 20, p 3868 (2022)
A self-organizing joint system classical oscillator–random environment is considered within the framework of a complex probabilistic process that satisfies a Langevin-type stochastic differential equation. Various types of randomness generated by t
Externí odkaz:
https://doaj.org/article/4e6b3d912d5247a2bbd1207bfc248bee
Publikováno v:
Symmetry, Vol 13, Iss 8, p 1546 (2021)
Evolution of a self-consistent joint system (JS), i.e., a quantum system (QS) + thermal bath (TB), is considered within the framework of the Langevin–Schrödinger (L-Sch) type equation. As a tested QS, we considered two linearly coupled quantum osc
Externí odkaz:
https://doaj.org/article/d8f47e6b0ba848df85972a15b955726a
Publikováno v:
Computational Science and Its Applications – ICCSA 2021 ISBN: 9783030870096
ICCSA (8)
ICCSA (8)
The problem of forming mesoscale ocean waves is important for shipping, especially in connection with the increase in the size of supertankers and ferries. Although much research has been done on the formation and propagation of such waves, the quest
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09a6c18f0d9aebe8575cfbde68779ea7
https://doi.org/10.1007/978-3-030-87010-2_36
https://doi.org/10.1007/978-3-030-87010-2_36
Autor:
Nikita Storublevtcev, Victor Smirnov, Ivan Podsevalov, Alexander V. Bogdanov, Vladimir V. Mareev
Publikováno v:
Computational Science and Its Applications – ICCSA 2020 ISBN: 9783030588168
ICCSA (6)
ICCSA (6)
The purpose of our work is to identify the key features of algorithms in porting codes for calculating of essentially nonlinear processes to a modern cluster of hybrid architecture. The KPI equation with a source term was numerically modeled to revea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55dc17381c769f8e216036f6e17072e2
https://doi.org/10.1007/978-3-030-58817-5_4
https://doi.org/10.1007/978-3-030-58817-5_4
Publikováno v:
Contemporary Ideas on Ship Stability ISBN: 9783030005146
This chapter introduces the basics of the ARMA (Autoregressive Moving Average) model of short-crested wind waves. The model consists of an autoregressive component for temporal dependence and evolution and a two-dimensional moving average component f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e866977a0fb00149e4f4e72204d26c1
https://doi.org/10.1007/978-3-030-00516-0_2
https://doi.org/10.1007/978-3-030-00516-0_2
Autor:
Vladimir V. Mareev, Nadezhda Shchegoleva, Alexander B. Degtyarev, Alexander V. Bogdanov, Nataliia Kulabukhova
Publikováno v:
Computational Science and Its Applications – ICCSA 2018 ISBN: 9783319951706
ICCSA (4)
ICCSA (4)
The analysis of external sources influence on 2D waves evolution is carried out with special attention to the possibility of exponential growing. We have proposed master equation, that is the generalization of Kadomtsev-Petviashvili-I Equation (KPI),
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ca4c6aa6e90ca38a139a61c529969d1
https://doi.org/10.1007/978-3-319-95171-3_11
https://doi.org/10.1007/978-3-319-95171-3_11
Autor:
Alexander V. Bogdanov, Dmitry Khmel, Vladimir V. Mareev, Nikita Storublevtcev, Eduard Stepanov
Publikováno v:
Computational Science and Its Applications – ICCSA 2018 ISBN: 9783319951706
ICCSA (4)
ICCSA (4)
This article describes some numerical approaches for solving the problem of pricing derivatives. These approaches are based on the Monte Carlo and finite difference methods. A number of techniques are given that provide a possibility to optimize the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c9c9e3341bc9b32673ac7cf5172d4fe
https://doi.org/10.1007/978-3-319-95171-3_10
https://doi.org/10.1007/978-3-319-95171-3_10
Publikováno v:
EPJ Web of Conferences, Vol 226, p 01003 (2020)
Analytical and numerical peculiarities of solving nonlinear problems are considered on examples of wave equations like KdVB and Kadomtsev-Petviashvili-I equation (KPI). KPI is represented in integro-differential form. Main attention is paid to the pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f2356b92329382618926fc96dfbe963
https://doi.org/10.1051/epjconf/202022601003
https://doi.org/10.1051/epjconf/202022601003
Publikováno v:
AIP Conference Proceedings.
The solution of nonintegrable nonlinear equations is very difficult even numerically and practically impossible by standard analytical technic. New view, offered by heterogeneous computational systems, gives some new possibilities, but also need nove
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0dbf27122a2cb52a068296cd0e695c9a
https://doi.org/10.1063/1.4992290
https://doi.org/10.1063/1.4992290