Matches in SemOpenAlex for { <https://semopenalex.org/work/W640280325> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W640280325 abstract "We propose new classes of preconditioners for the linear systems arising from a boundary integral equation method. The problem under consideration is Laplace''s equation in three dimensions. The system arising in this context is dense and unsymmetric. Our preconditioners, which are based on solving small linear systems at each node, reduce the number of iterations in some cases by a factor of 20. Two iterative methods are considered: conjugate gradient on the normal equations and GMREES of Saad and Shultz. For a simple model problem, we demonstrate the exact relationship between the preconditioners and the resulting condition number of the preconditioned system is decreased by a factor asymptotically greater than any constant." @default.
- W640280325 created "2016-06-24" @default.
- W640280325 creator A5018511273 @default.
- W640280325 date "1990-02-01" @default.
- W640280325 modified "2023-09-24" @default.
- W640280325 title "Preconditioning for Boundary Integral Equations (Preliminary Version)" @default.
- W640280325 hasPublicationYear "1990" @default.
- W640280325 type Work @default.
- W640280325 sameAs 640280325 @default.
- W640280325 citedByCount "1" @default.
- W640280325 crossrefType "journal-article" @default.
- W640280325 hasAuthorship W640280325A5018511273 @default.
- W640280325 hasConcept C126255220 @default.
- W640280325 hasConcept C134306372 @default.
- W640280325 hasConcept C151730666 @default.
- W640280325 hasConcept C159694833 @default.
- W640280325 hasConcept C182310444 @default.
- W640280325 hasConcept C27016315 @default.
- W640280325 hasConcept C2779343474 @default.
- W640280325 hasConcept C28826006 @default.
- W640280325 hasConcept C33923547 @default.
- W640280325 hasConcept C62354387 @default.
- W640280325 hasConcept C6802819 @default.
- W640280325 hasConcept C70615421 @default.
- W640280325 hasConcept C77346573 @default.
- W640280325 hasConcept C81184566 @default.
- W640280325 hasConcept C86803240 @default.
- W640280325 hasConcept C94523830 @default.
- W640280325 hasConcept C97937538 @default.
- W640280325 hasConceptScore W640280325C126255220 @default.
- W640280325 hasConceptScore W640280325C134306372 @default.
- W640280325 hasConceptScore W640280325C151730666 @default.
- W640280325 hasConceptScore W640280325C159694833 @default.
- W640280325 hasConceptScore W640280325C182310444 @default.
- W640280325 hasConceptScore W640280325C27016315 @default.
- W640280325 hasConceptScore W640280325C2779343474 @default.
- W640280325 hasConceptScore W640280325C28826006 @default.
- W640280325 hasConceptScore W640280325C33923547 @default.
- W640280325 hasConceptScore W640280325C62354387 @default.
- W640280325 hasConceptScore W640280325C6802819 @default.
- W640280325 hasConceptScore W640280325C70615421 @default.
- W640280325 hasConceptScore W640280325C77346573 @default.
- W640280325 hasConceptScore W640280325C81184566 @default.
- W640280325 hasConceptScore W640280325C86803240 @default.
- W640280325 hasConceptScore W640280325C94523830 @default.
- W640280325 hasConceptScore W640280325C97937538 @default.
- W640280325 hasLocation W6402803251 @default.
- W640280325 hasOpenAccess W640280325 @default.
- W640280325 hasPrimaryLocation W6402803251 @default.
- W640280325 hasRelatedWork W1685985699 @default.
- W640280325 hasRelatedWork W1764732869 @default.
- W640280325 hasRelatedWork W1971937117 @default.
- W640280325 hasRelatedWork W2014395524 @default.
- W640280325 hasRelatedWork W2033258523 @default.
- W640280325 hasRelatedWork W2042387773 @default.
- W640280325 hasRelatedWork W2048038333 @default.
- W640280325 hasRelatedWork W2048559463 @default.
- W640280325 hasRelatedWork W2049374408 @default.
- W640280325 hasRelatedWork W2117111624 @default.
- W640280325 hasRelatedWork W2147235190 @default.
- W640280325 hasRelatedWork W2326672906 @default.
- W640280325 hasRelatedWork W2337798888 @default.
- W640280325 hasRelatedWork W2753345391 @default.
- W640280325 hasRelatedWork W2766623188 @default.
- W640280325 hasRelatedWork W2887801582 @default.
- W640280325 hasRelatedWork W2949868289 @default.
- W640280325 hasRelatedWork W2988877209 @default.
- W640280325 hasRelatedWork W3012261688 @default.
- W640280325 hasRelatedWork W757272725 @default.
- W640280325 isParatext "false" @default.
- W640280325 isRetracted "false" @default.
- W640280325 magId "640280325" @default.
- W640280325 workType "article" @default.