Abstract:
The group analysis method is applied to a system of integrodifferential equations corresponding to a linear thermoviscoelastic model. A recently developed approach for calculating the symmetry groups of such equations is used. The general solution of the governing equations for the system is obtained. Using subalgebras of the admissible Lie algebra, two classes of partially invariant solutions of the considered system of integrodifferential equations are studied.
Keywords:
linear thermoviscoelasticity, symmetry groups, partially invariant solutions, integrodifferential equations.
Citation:
L.-Q. Zhou, S. V. Meleshko, “Symmetry groups of integrodifferential equations for linear thermoviscoelastic materials with memory”, Prikl. Mekh. Tekh. Fiz., 58:4 (2017), 22–45; J. Appl. Mech. Tech. Phys., 58:4 (2017), 587–609
\Bibitem{ZhoMel17}
\by L.-Q.~Zhou, S.~V.~Meleshko
\paper Symmetry groups of integrodifferential equations for linear thermoviscoelastic materials with memory
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2017
\vol 58
\issue 4
\pages 22--45
\mathnet{http://mi.mathnet.ru/pmtf678}
\crossref{https://doi.org/10.15372/PMTF20170403}
\elib{https://elibrary.ru/item.asp?id=29823149}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2017
\vol 58
\issue 4
\pages 587--609
\crossref{https://doi.org/10.1134/S0021894417040034}
Linking options:
https://www.mathnet.ru/eng/pmtf678
https://www.mathnet.ru/eng/pmtf/v58/i4/p22
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Sergey V. Meleshko, Springer Proceedings in Mathematics & Statistics, 266, Symmetries, Differential Equations and Applications, 2018, 105