Optimal transformations of the integration variables in computation of singular integrals in BEM

Sládek, V.; Sládek, J.; Tanaka, M.

doi:10.1002/(sici)1097-0207(20000310)47:7<1263::aid-nme811>3.0.co;2-i

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Optimal transformations of the integration variables in computation of singular integrals in BEM

Published in International Journal for Numerical Methods in Engineering • Mar 10, 2000

Authors:

V. Sládek

J. Sládek

M. Tanaka

Abstract

The paper deals with numerical integrations of singular integrals in BEMs. It is shown that from the point of view of numerical integrations, the only serious problem which can arise is due to weakly singular and nearly singular integrals. We pay attention to the study of numerical integrations of n...

Subject

Computation

Applied mathematics

Order of integration (calculus)

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