Abstract
In this paper we derive a number of a priori estimates for classical solutions of the system of linear elastodynamics, and we prove an analogue of the classical domain of influence theorem for a class of unbounded elastic bodies that may stiffen at infinity.
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Carbonaro, B., Russo, R. Energy inequalities and the domain of influence theorem in classical elastodynamics. J Elasticity 14, 163–174 (1984). https://doi.org/10.1007/BF00041663
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DOI: https://doi.org/10.1007/BF00041663