Cubature formulas for the evaluation of surface singular integrals

Tsamasphyros, G; Theocaris, PS

dc.contributor.author	Tsamasphyros, G	en
dc.contributor.author	Theocaris, PS	en
dc.date.accessioned	2014-03-01T01:05:44Z
dc.date.available	2014-03-01T01:05:44Z
dc.date.issued	1979	en
dc.identifier.issn	00063835	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/8957
dc.subject	Contour Integration	en
dc.subject	Quadrature Formula	en
dc.subject	Singular Integral	en
dc.subject.other	ELASTICITY	en
dc.subject.other	FRACTURE MECHANICS	en
dc.subject.other	MATHEMATICAL TECHNIQUES	en
dc.title	Cubature formulas for the evaluation of surface singular integrals	en
heal.type	journalArticle	en
heal.identifier.primary	10.1007/BF01930990	en
heal.identifier.secondary	http://dx.doi.org/10.1007/BF01930990	en
heal.publicationDate	1979	en
heal.abstract	Some cubature formulas for the evaluation of surface singular integrals are presented. The singular integral is considered as an iterated integral and these line integrals are calculated by using the modified quadrature formulas for integrals possessing real or complex poles, i.e. for singular integrals or regular ones. The error is obtained as the sum of two contour integrals. An estimate of the error for the Gauss-Jacobi and the Gauss-Chebyshev case is obtained. © 1979 BIT Foundations.	en
heal.publisher	Kluwer Academic Publishers	en
heal.journalName	BIT	en
dc.identifier.doi	10.1007/BF01930990	en
dc.identifier.volume	19	en
dc.identifier.issue	3	en
dc.identifier.spage	368	en
dc.identifier.epage	377	en