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JOURNALS // Sibirskii Zhurnal Vychislitel'noi Matematiki // Archive

Sib. Zh. Vychisl. Mat., 2004 Volume 7, Number 4, Pages 283–286 (Mi sjvm164)

Time iterative procedure of modeling time-dependent processes in essentially inhomogeneous media

I. O. Bogulskiia, V. A. Tcheverdab

a Institute of Computational Modelling, Siberian Branch of the Russian Academy of Sciences
b Institute of Computational Mathematics and Mathematical Geophysics (Computing Center), Siberian Branch of the Russian Academy of Sciences

Abstract: It is shown that the algorithms proposed in [1,2] for solving problems of rigid body dynamic deformation are efficient when a time iterative procedure is applied to the case of essentially inhomogeneous domains with not extensive but very rigid impurities. In multidimensional case this, in particular, solves the problems of constructing a mesh adaptive to an inhomogeneous medium and solution matching at the boundaries of sub domains.

Key words: iteration, dynamic, mesh, algorithm, inhomogeneous.

UDC: 539.3

Received: 13.02.2004



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