Title: Symmetries and Fundamental Solutions of Displacement Equations for a Transversely Isotropic Elastic Medium
Abstract: A fourth-order linear elliptic partial differential equation describing the displacements of a transversely isotropic linear elastic medium is considered. Its symmetries and the symmetries of an inhomogeneous equation with a delta function on the right-hand side are found. The latter symmetries are used to construct an invariant fundamental solution of the original equation in terms of elementary functions.
Publication Year: 2018
Publication Date: 2018-11-30
Language: en
Type: book-chapter
Indexed In: ['crossref']
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