Further research on the performance of consistent mass matrices using BEM for symmetric/nonsymmetric formulations

Provatidis, ChG; Kanarachos, AE

dc.contributor.author	Provatidis, ChG	en
dc.contributor.author	Kanarachos, AE	en
dc.date.accessioned	2014-03-01T01:11:03Z
dc.date.available	2014-03-01T01:11:03Z
dc.date.issued	1995	en
dc.identifier.issn	0178-7675	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/11537
dc.subject	Boundary Element Method	en
dc.subject	Dirichlet Boundary Condition	en
dc.subject	Wave Propagation	en
dc.subject.classification	Mathematics, Interdisciplinary Applications	en
dc.subject.classification	Mechanics	en
dc.subject.other	Boundary conditions	en
dc.subject.other	Convergence of numerical methods	en
dc.subject.other	Differential equations	en
dc.subject.other	Eigenvalues and eigenfunctions	en
dc.subject.other	Electromagnetic wave propagation	en
dc.subject.other	Functions	en
dc.subject.other	Integration	en
dc.subject.other	Matrix algebra	en
dc.subject.other	Acoustical cavity	en
dc.subject.other	Boundary discretization	en
dc.subject.other	Global functional set	en
dc.subject.other	Mass matrices	en
dc.subject.other	Two dimensional domain	en
dc.subject.other	Boundary element method	en
dc.title	Further research on the performance of consistent mass matrices using BEM for symmetric/nonsymmetric formulations	en
heal.type	journalArticle	en
heal.identifier.primary	10.1007/BF00369781	en
heal.identifier.secondary	http://dx.doi.org/10.1007/BF00369781	en
heal.language	English	en
heal.publicationDate	1995	en
heal.abstract	This paper deals with the performance of consistent mass matrices for the 2-D scalar wave propagation problem using the Boundary Element Method (BEM), and proposes a new global functional set of base functions capable of avoiding domain integrations, suitable for symmetric and nonsymmetric formulations. The method can be applied to arbitrary shaped two-dimensional domains divided into triangular, rectangular and arbitrary shaped quadrilateral linear or curvilinear (e.g. circular) internal cells. The theory is sustained by numerical results for a rectangular and a circular acoustical cavity under Neumann and Dirichlet boundary conditions. © 1995 Springer-Verlag.	en
heal.publisher	Springer-Verlag	en
heal.journalName	Computational Mechanics	en
dc.identifier.doi	10.1007/BF00369781	en
dc.identifier.isi	ISI:A1995RM69400005	en
dc.identifier.volume	16	en
dc.identifier.issue	3	en
dc.identifier.spage	197	en
dc.identifier.epage	207	en