This paper is concerned with the linear theory of elastodynamics for the class of homogeneous and isotropic media with the hypothesis of semi-strongly elliptic of elasticity tensor. For this class of materials we establish a domain of influence theorem and some results about the spatial behavior of solutions for the initial-boundary value problem by using an appropriate family of surface integral measures.
New results for semi-strongly elliptic materials in linear elastodynamics
PASSARELLA, Francesca
2018
Abstract
This paper is concerned with the linear theory of elastodynamics for the class of homogeneous and isotropic media with the hypothesis of semi-strongly elliptic of elasticity tensor. For this class of materials we establish a domain of influence theorem and some results about the spatial behavior of solutions for the initial-boundary value problem by using an appropriate family of surface integral measures.File in questo prodotto:
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