Zobrazeno 1 - 10
of 3 015
pro vyhledávání: '"Ammosov AS"'
This paper considers flow problems in multiscale heterogeneous porous media. The multiscale nature of the modeled process significantly complicates numerical simulations due to the need to compute huge and ill-conditioned sparse matrices, which negat
Externí odkaz:
http://arxiv.org/abs/2408.05005
In this paper, we present the derivation of a multicontinuum model for the coupled flow and transport equations by applying multicontinuum homogenization. We perform the multicontinuum expansion for both flow and transport solutions and formulate nov
Externí odkaz:
http://arxiv.org/abs/2405.14572
For nonlinear Cosserat elasticity, we consider multiscale methods in this paper. In particular, we explore the generalized multiscale finite element method (GMsFEM) to solve an isotropic Cosserat problem with strain-limiting property (ensuring bounde
Externí odkaz:
http://arxiv.org/abs/2403.14178
Autor:
Daniil Ruvinskiy, Andreia Amaral, Melak Weldenegodguad, Innokentyi Ammosov, Mervi Honkatukia, Heli Lindeberg, Jaana Peippo, Ruslan Popov, Päivi Soppela, Florian Stammler, Pekka Uimari, Catarina Ginja, Juha Kantanen, Kisun Pokharel
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract The drastic change in global climate has led to in-depth studies of the geneticresources of native cattle adapted to challenging environments. Native cattle breeds may harbor unique genetic mechanisms that have enabled them adapt to their gi
Externí odkaz:
https://doaj.org/article/93c5b49b6fff45afa947972d404232df
Autor:
Gavrilov, Nikolai M., Popov, Andrej A., Dalin, Peter, Perminov, Vladimir I., Pertsev, Nikolay N., Medvedeva, Irina V., Ammosov, Petr P., Gavrilyeva, Galina A., Koltovskoi, Igor I.
Publikováno v:
In Advances in Space Research 1 April 2024 73(7):3408-3422
Publikováno v:
Solar-Terrestrial Physics, Vol 8, Iss 4, Pp 89-94 (2022)
The article compares the interannual variability of the atmosphere at the OH glow height, which can be associated with planetary wave propagation, at stations spaced in latitude. As a characteristic reflecting planetary wave activity we consider stan
Externí odkaz:
https://doaj.org/article/0bc7dc6396dc4999b0d41833c131a023
Akademický článek
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Autor:
Ammosov, Y. M.1,2 (AUTHOR) ammosov.ium@phystech.edu, Khabanov, F. O.3 (AUTHOR), Drabinskiy, M. A.1 (AUTHOR), Melnikov, A. V.1,2,4 (AUTHOR), Eliseev, L. G.1 (AUTHOR), Kharchev, N. K.1,5 (AUTHOR), Lysenko, S. E.1 (AUTHOR), Tsyvkunova, E. A.4 (AUTHOR)
Publikováno v:
Physics of Atomic Nuclei. Dec2023, Vol. 86 Issue 9, p2115-2123. 9p.
Autor:
Ammosov, Ya. M.1,2 (AUTHOR) ammosov.ium@phystech.edu, Khabanov, F. O.3 (AUTHOR), Drabinskiy, M. A.1 (AUTHOR), Melnikov, A. V.1,2,4 (AUTHOR) melnikov_07@yahoo.com, Eliseev, L. G.1 (AUTHOR), Kharchev, N. K.1,5 (AUTHOR), Lysenko, S. E.1 (AUTHOR)
Publikováno v:
Plasma Physics Reports. Oct2023, Vol. 49 Issue 10, p1145-1150. 6p.
Publikováno v:
In Journal of Computational Physics 15 July 2022 461