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Lagrange identity method for microstretch thermoelastic materials. (English) Zbl 1267.74053
Summary: Our paper is concerned with some basic theorems for microstretch thermoelastic materials. By using the Lagrange identity, we prove the uniqueness theorem and some continuous dependence theorems without recourse to any energy conservation law, or to any boundedness assumptions on the thermoelastic coefficients. Moreover, we avoid the use of positive definiteness assumptions on the thermoelastic coefficients.

74H25Uniqueness of solutions for dynamical problems in solid mechanics
74F05Thermal effects in solid mechanics
Full Text: DOI
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