Výsledky vyhledávání - "V. G. Rychagov"

Akademický článek

Mathematical modelling of impurity diffusion in grain boundary neighborhood in a dislocation wall force field (modified fisher model)

Autor: M. M. Chuiko, A.K. Fedotov, V. G. Rychagov

Publikováno v: Mathematical Modelling and Analysis, Vol 3, Iss 1 (1998)

In this work a computer simulation of impurity diffusion in the vicinity of individual bicrystalline grain boundary has been carried out with the use of a modified Fisher model in which the grain's boundary influence (in the form of internal mechanic

Externí odkaz: https://doaj.org/article/d4822c5bdcfd414e865b21e9ebaffeb7

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INVARIANT DIFFERENCE SCHEMES FOR PARABOLIC EQUATIONS WITH TRANSFORMATIONS OF INDEPENDENT VARIABLES

Autor: Vladimir Ivanovich Mazhukin, V. G. Rychagov, I. Smurov, P. P. Matus, A. A. Samarskii

Publikováno v: Mathematical Models and Methods in Applied Sciences. :93-110

In this paper, invariant difference schemes for nonstationary equations under independent variables transformation constructed and investigated. Under invariance of difference scheme we mean its ability to preserve basic properties (stability, approx

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::69bfa402a6733d85da9d633cc3a93371
https://doi.org/10.1142/s0218202599000075

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