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JOURNALS // Dal'nevostochnyi Matematicheskii Zhurnal // Archive

Dal'nevost. Mat. Zh., 2011 Volume 11, Number 2, Pages 201–212 (Mi dvmg222)

This article is cited in 2 papers

Thermodynamically consistent system of conservation laws of nonsymmetric elasticity theory

V. M. Sadovskii

Institute of Computational Modelling, Siberian Branch of the Russian Academy of Sciences, Krasnoyarsk

Abstract: Mathematical model of micropolar elastic medium under finite strains is reduced to a thermodynamically consistent system of conservation laws, on the basis of which can be obtained integral estimates, guaranteeing the uniqueness and continuous dependence “in the small” of solutions of the Cauchy problem and the boundary-value problems with dissipative boundary conditions, and a correct description of generalized solutions with strong discontinuities is given.

Key words: micropolar medium, finite strains, couple stresses, conservation laws, a priori estimates.

UDC: 539.371

MSC: Primary 35L50; Secondary 74B20

Received: 20.01.2011



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