A Numerical Boundary Eigenvalue Problem for Elastic Cracks in Free and Half Space

A Numerical Boundary Eigenvalue Problem for Elastic Cracks in Free and Half Space

Year:    2011

Journal of Computational Mathematics, Vol. 29 (2011), Iss. 5 : pp. 543–573

Abstract

We present in this paper a numerical method for hypersingular boundary integral equations. This method was developed for planar crack problems: additional edge singularities are known to develop in that case. This paper includes a rigorous error analysis proving the convergence of our numerical scheme. Three types of examples are covered: the Laplace equation in free space, the linear elasticity equation in free space, and in half space.

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Journal Article Details

Publisher Name:    Global Science Press

Language:    English

DOI:    https://doi.org/10.4208/jcm.1106-m3406

Journal of Computational Mathematics, Vol. 29 (2011), Iss. 5 : pp. 543–573

Published online:    2011-01

AMS Subject Headings:   

Copyright:    COPYRIGHT: © Global Science Press

Pages:    31

Keywords:    Hypersingular boundary integral equations Numerical error analysis Eigenvalue problems Faults in free space and half space Somigliana tensor of the second kind in free space and in half space.

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