Abstract
Initial-boundary value problems for the system of quasilinear operator-differential equations governing the longitudinal vibrations of a viscoelastoplastic Ishlinskii material with nonsmooth rapidly oscillating coefficients and initial data are investigated. The system involves the hysteresis Prandtl-Ishlinskii operator. Passage to the limit to initial-boundary value problems for the corresponding system of two-scale homogenized operator integro-differential equations is strictly substantiated globally in time without assuming that the data are small.
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Original Russian Text © A.A. Amosov, I.A. Goshev, 2007, published in Zhurnal Vychislitel’noi Matematiki i Matematicheskoi Fiziki, 2007, Vol. 47, No. 6, pp. 988–1006.
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Amosov, A.A., Goshev, I.A. Substantiation of two-scale homogenization of the equations governing the longitudinal vibrations of a viscoelastoplastic Ishlinskii material. Comput. Math. and Math. Phys. 47, 943–961 (2007). https://doi.org/10.1134/S0965542507060061
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DOI: https://doi.org/10.1134/S0965542507060061