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Computational and Informational Technologies for Research, Engineering and Education

CIT-2004

Alma-Ata, Kazakhstan, October, 6 - 10, 2004

Abstracts


An identification problem of coefficient at time derivative for semilinear parabolic equation

Yu. Ya. Belov, I. V. Frolenkov

Krasnoyarsk State University (Krasnoyarsk)

In the work the problem of the identification of the factor at a time derivative and factor at a nonlinear member for semilinear parabolic equation with nonlinearity of enough general type is considered. For the proof of resolvability of Cauchy's problem for auxiliary nonlinear equation, containing traces of the solution, the method of weak approximation is used. In the case of Cauchy's problem univalent classical resolvability of the specified problem is proved in "small" is a class of smooth enough limited functions along with corresponding derivatives.

Note. Abstracts are published in author's edition



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