Zobrazeno 1 - 10
of 353
pro vyhledávání: '"Kovalev, Vladimir A."'
Autor:
Podyachev, Sergey N., Sudakova, Svetlana N., Shvedova, Anastasiya E., Deltsov, Ilya D., Masliy, Alexey N., Sh. Mambetova, Gulnaz, Syakaev, Victor V., Vatsouro, Ivan M., Gorbunov, Alexander N., Bezzubov, Stanislav I., Lapaev, Dmitry V., Kuznetsov, Andrey M., Kovalev, Vladimir V., Mustafina, Asiya R.
Publikováno v:
In Polyhedron 1 December 2024 264
Autor:
Syakaev, Victor V., Masliy, Alexey N., Podyachev, Sergey N., Sudakova, Svetlana N., Shvedova, Anastasiya E., Lentin, Ivan I., Gorbunov, Alexander N., Vatsouro, Ivan M., Lapaev, Dmitry V., Sh. Mambetova, Gulnaz, Kovalev, Vladimir V., Kuznetsov, Andrey M., Mustafina, Asiya R.
Publikováno v:
In Inorganica Chimica Acta 1 February 2024 561
Publikováno v:
Current Issues in Pharmacy and Medical Sciences, Vol 35, Iss 2, Pp 95-98 (2022)
Fructan-type polysaccharidescomes from natural sources and occur in a large variety of plants, where they play important biological roles as reserve carbohydrate. One of the most commonly distributed compound from this group – inulin has been part
Externí odkaz:
https://doaj.org/article/b6a83d09ad844fd4a36f4241cd231035
Autor:
Zairov, Rustem R., Dovzhenko, Alexey P., Podyachev, Sergey N., Sudakova, Svetlana N., Kornev, Timur A., Shvedova, Anastasiya E., Masliy, Alexey N., Syakaev, Victor V., Alekseev, Ivan S., Vatsouro, Ivan M., Mambetova, Gulnaz Sh., Lapaev, Dmitry V., Nizameev, Irek R., Enrichi, Francesco, Kuznetsov, Andrey M., Kovalev, Vladimir V., Mustafina, Asiya R.
Publikováno v:
In Colloids and Surfaces B: Biointerfaces September 2022 217
Akademický článek
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Autor:
Kovalev, Vladimir F., Rudenko, Oleg V.
Publikováno v:
Acoustical Physics, 2012, v.58, No.3, p.269-276
The point symmetry group is studied for the generalized Webster-type equation describing non-linear acoustic waves in lossy channels with variable cross sections. It is shown that, for certain types of cross section profiles, the admitted symmetry gr
Externí odkaz:
http://arxiv.org/abs/1208.1360
Autor:
Kovalev, Vladimir F.
Publikováno v:
Journal of Nonlinear Mathematical Physics v.18, Suppl. 1 (2011) p.163-175
An application of approximate transformation groups to study dynamics of a system with distinct time scales is discussed. The utilization of the Krylov-Bogoliubov-Mitropolsky method of averaging to find solutions of the Lie equations is considered. P
Externí odkaz:
http://arxiv.org/abs/1112.4249
Publikováno v:
Archives of ALGA, vol. 6, 2009, pp. 45-54
74J30The maximal group of Lie point symmetries of a system of nonlinear equations used in geophysical fluid dynamics is presented. The Lie algebra of this group is infinite-dimensional and involves three arbitrary functions of time. The invariant sol
Externí odkaz:
http://arxiv.org/abs/1108.1963
Publikováno v:
Lobachevskii Journal of Mathematics, 2010, Vol. 31, No. 2, pp. 123-140
For the first time exact analytical solutions to the eikonal equations in (1+1) dimensions with a refractive index being a saturated function of intensity are constructed. It is demonstrated that the solutions exhibit collapse; an explicit analytical
Externí odkaz:
http://arxiv.org/abs/1007.2322