Matches in SemOpenAlex for { <https://semopenalex.org/work/W2893506029> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W2893506029 endingPage "1526" @default.
- W2893506029 startingPage "1513" @default.
- W2893506029 abstract "We consider second-order scalar elliptic boundary value problems on unbounded domains, which model, for instance, electrostatic fields. We propose a discretization that relies on a Trefftz approximation by multipole auxiliary sources in some parts of the domain and on standard mesh-based primal Lagrangian finite elements in other parts. Several approaches are developed and, based on variational saddle point theory, rigorously analyzed to couple both discretizations across the common interface: 1. Least-squares-based coupling using techniques from PDE-constrained optimization. 2. Coupling through Dirichlet-to-Neumann operators. 3. Three-field variational formulation in the spirit of mortar finite element methods. We compare these approaches in a series of numerical experiments." @default.
- W2893506029 created "2018-10-05" @default.
- W2893506029 creator A5021631026 @default.
- W2893506029 creator A5091412526 @default.
- W2893506029 date "2019-03-01" @default.
- W2893506029 modified "2023-10-01" @default.
- W2893506029 title "Coupling finite elements and auxiliary sources" @default.
- W2893506029 cites W153478432 @default.
- W2893506029 cites W1758897595 @default.
- W2893506029 cites W1987484653 @default.
- W2893506029 cites W1993077381 @default.
- W2893506029 cites W1994687200 @default.
- W2893506029 cites W1998006824 @default.
- W2893506029 cites W2010245220 @default.
- W2893506029 cites W2036109289 @default.
- W2893506029 cites W2038690809 @default.
- W2893506029 cites W2050690821 @default.
- W2893506029 cites W2062486712 @default.
- W2893506029 cites W2072855901 @default.
- W2893506029 cites W2075828491 @default.
- W2893506029 cites W2077458918 @default.
- W2893506029 cites W2077469570 @default.
- W2893506029 cites W2114612290 @default.
- W2893506029 cites W2115754956 @default.
- W2893506029 cites W2127600768 @default.
- W2893506029 cites W2261264844 @default.
- W2893506029 cites W2277283491 @default.
- W2893506029 cites W2322620490 @default.
- W2893506029 cites W2743744173 @default.
- W2893506029 doi "https://doi.org/10.1016/j.camwa.2018.09.007" @default.
- W2893506029 hasPublicationYear "2019" @default.
- W2893506029 type Work @default.
- W2893506029 sameAs 2893506029 @default.
- W2893506029 citedByCount "6" @default.
- W2893506029 countsByYear W28935060292018 @default.
- W2893506029 countsByYear W28935060292020 @default.
- W2893506029 countsByYear W28935060292021 @default.
- W2893506029 countsByYear W28935060292022 @default.
- W2893506029 crossrefType "journal-article" @default.
- W2893506029 hasAuthorship W2893506029A5021631026 @default.
- W2893506029 hasAuthorship W2893506029A5091412526 @default.
- W2893506029 hasBestOaLocation W28935060291 @default.
- W2893506029 hasConcept C127413603 @default.
- W2893506029 hasConcept C131584629 @default.
- W2893506029 hasConcept C135628077 @default.
- W2893506029 hasConcept C136119220 @default.
- W2893506029 hasConcept C202444582 @default.
- W2893506029 hasConcept C33923547 @default.
- W2893506029 hasConcept C66938386 @default.
- W2893506029 hasConcept C78519656 @default.
- W2893506029 hasConceptScore W2893506029C127413603 @default.
- W2893506029 hasConceptScore W2893506029C131584629 @default.
- W2893506029 hasConceptScore W2893506029C135628077 @default.
- W2893506029 hasConceptScore W2893506029C136119220 @default.
- W2893506029 hasConceptScore W2893506029C202444582 @default.
- W2893506029 hasConceptScore W2893506029C33923547 @default.
- W2893506029 hasConceptScore W2893506029C66938386 @default.
- W2893506029 hasConceptScore W2893506029C78519656 @default.
- W2893506029 hasFunder F4320320924 @default.
- W2893506029 hasIssue "6" @default.
- W2893506029 hasLocation W28935060291 @default.
- W2893506029 hasLocation W28935060292 @default.
- W2893506029 hasOpenAccess W2893506029 @default.
- W2893506029 hasPrimaryLocation W28935060291 @default.
- W2893506029 hasRelatedWork W1557945163 @default.
- W2893506029 hasRelatedWork W1912064545 @default.
- W2893506029 hasRelatedWork W1985218657 @default.
- W2893506029 hasRelatedWork W2064847051 @default.
- W2893506029 hasRelatedWork W2096753949 @default.
- W2893506029 hasRelatedWork W2742285599 @default.
- W2893506029 hasRelatedWork W2963341196 @default.
- W2893506029 hasRelatedWork W3099641547 @default.
- W2893506029 hasRelatedWork W3124205579 @default.
- W2893506029 hasRelatedWork W4249580765 @default.
- W2893506029 hasVolume "77" @default.
- W2893506029 isParatext "false" @default.
- W2893506029 isRetracted "false" @default.
- W2893506029 magId "2893506029" @default.
- W2893506029 workType "article" @default.