Výsledky vyhledávání - "O. V. Pankratova"

We construct the finite-element approximations for mixed variational inequalities with pseudomonotone operators and convex non-differentiable functionals in Sobolev spaces. Such variational inequalities arise in the mathematical description of the pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::139d75a0b20e0ddafe682d194098424d
https://doi.org/10.1088/1757-899x/158/1/012012

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Mathematical simulation of a steady process of anisotropic filtration

Autor: I B Badriev, O V Pankratova, A I Shangaraeva, V V Banderov

Publikováno v: IOP Conference Series: Materials Science and Engineering. 158:012013

This article discusses the methods of approximate solution of mixed variational inequalities with operators of monotone type. The functional, which is included in this variational inequality, is separable, in other words, it is the sum of a number of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f26f3ddf559f6ddffb34b77416ac105f
https://doi.org/10.1088/1757-899x/158/1/012013

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Mixed finite-element method for nonlinear stationary problems of seepage theory

Autor: I. B. Badriev, O. V. Pankratova

Publikováno v: Journal of Soviet Mathematics. 61:2405-2416

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a272c86bc112f584b1d6da6715a749fd
https://doi.org/10.1007/bf01100574

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Akademický článek

Numerical methods for determination the boundaries of unrecovered visco-plastic oil.

Autor: I B Badriev, K S Golovanov, V L Gnedenkova, O V Pankratova

Publikováno v: Journal of Physics: Conference Series; 2019, Vol. 1158 Issue 2, p1-1, 1p

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Akademický článek

Investigation of the nonlinear problem of deforming sandwich plate with transversally soft core.

Autor: I B Badriev, V V Banderov, M V Makarov, O V Pankratova, E V Smirnova

Publikováno v: Journal of Physics: Conference Series; 2019, Vol. 1158 Issue 2, p1-1, 1p

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Akademický článek

On the Finite Element Approximations of Mixed Variational Inequalities of Filtration Theory.

Autor: I B Badriev, V V Banderov, E E Lavrentyeva, O V Pankratova

Publikováno v: IOP Conference Series: Materials Science & Engineering; 2016, Vol. 158 Issue 1, p1-1, 1p

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