Matches in SemOpenAlex for { <https://semopenalex.org/work/W4386262509> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W4386262509 endingPage "85" @default.
- W4386262509 startingPage "79" @default.
- W4386262509 abstract "The linear systems arising from interior point methods (IPM) for linear programming are solved using the preconditioned conjugate gradient method (PCG). Two preconditioners are adopted: the controlled Cholesky factorization (CCF) of the normal equations system and the splitting preconditioner. The CCF performance depends upon the previous reordering of the linear programming constraint matrix rows. A comparison among two different reordering methods is performed in order to verify the most suitable one for this approach. Variants of nested dissection (ND) and the minimum degree (MD) are among the considered heuristics. Computational experiments with large-scale linear programming problems from several collection sets are performed." @default.
- W4386262509 created "2023-08-30" @default.
- W4386262509 creator A5002538370 @default.
- W4386262509 creator A5029563034 @default.
- W4386262509 creator A5059553175 @default.
- W4386262509 date "2023-01-01" @default.
- W4386262509 modified "2023-09-30" @default.
- W4386262509 title "A Note on Matrix Reordering for Linear System Solutions by Iterative Methods in Interior Point Methods" @default.
- W4386262509 cites W1981220107 @default.
- W4386262509 cites W2013945499 @default.
- W4386262509 cites W2079018274 @default.
- W4386262509 cites W2083287906 @default.
- W4386262509 cites W2137541800 @default.
- W4386262509 cites W2146296113 @default.
- W4386262509 cites W2578306489 @default.
- W4386262509 doi "https://doi.org/10.1007/978-3-031-24907-5_10" @default.
- W4386262509 hasPublicationYear "2023" @default.
- W4386262509 type Work @default.
- W4386262509 citedByCount "0" @default.
- W4386262509 crossrefType "book-chapter" @default.
- W4386262509 hasAuthorship W4386262509A5002538370 @default.
- W4386262509 hasAuthorship W4386262509A5029563034 @default.
- W4386262509 hasAuthorship W4386262509A5059553175 @default.
- W4386262509 hasConcept C106487976 @default.
- W4386262509 hasConcept C11413529 @default.
- W4386262509 hasConcept C121332964 @default.
- W4386262509 hasConcept C126255220 @default.
- W4386262509 hasConcept C127705205 @default.
- W4386262509 hasConcept C134306372 @default.
- W4386262509 hasConcept C134978465 @default.
- W4386262509 hasConcept C155253501 @default.
- W4386262509 hasConcept C158693339 @default.
- W4386262509 hasConcept C159694833 @default.
- W4386262509 hasConcept C159985019 @default.
- W4386262509 hasConcept C167431342 @default.
- W4386262509 hasConcept C192562407 @default.
- W4386262509 hasConcept C28826006 @default.
- W4386262509 hasConcept C33923547 @default.
- W4386262509 hasConcept C34727166 @default.
- W4386262509 hasConcept C41008148 @default.
- W4386262509 hasConcept C41045048 @default.
- W4386262509 hasConcept C42355184 @default.
- W4386262509 hasConcept C44363057 @default.
- W4386262509 hasConcept C62520636 @default.
- W4386262509 hasConcept C6802819 @default.
- W4386262509 hasConcept C81184566 @default.
- W4386262509 hasConcept C94523830 @default.
- W4386262509 hasConceptScore W4386262509C106487976 @default.
- W4386262509 hasConceptScore W4386262509C11413529 @default.
- W4386262509 hasConceptScore W4386262509C121332964 @default.
- W4386262509 hasConceptScore W4386262509C126255220 @default.
- W4386262509 hasConceptScore W4386262509C127705205 @default.
- W4386262509 hasConceptScore W4386262509C134306372 @default.
- W4386262509 hasConceptScore W4386262509C134978465 @default.
- W4386262509 hasConceptScore W4386262509C155253501 @default.
- W4386262509 hasConceptScore W4386262509C158693339 @default.
- W4386262509 hasConceptScore W4386262509C159694833 @default.
- W4386262509 hasConceptScore W4386262509C159985019 @default.
- W4386262509 hasConceptScore W4386262509C167431342 @default.
- W4386262509 hasConceptScore W4386262509C192562407 @default.
- W4386262509 hasConceptScore W4386262509C28826006 @default.
- W4386262509 hasConceptScore W4386262509C33923547 @default.
- W4386262509 hasConceptScore W4386262509C34727166 @default.
- W4386262509 hasConceptScore W4386262509C41008148 @default.
- W4386262509 hasConceptScore W4386262509C41045048 @default.
- W4386262509 hasConceptScore W4386262509C42355184 @default.
- W4386262509 hasConceptScore W4386262509C44363057 @default.
- W4386262509 hasConceptScore W4386262509C62520636 @default.
- W4386262509 hasConceptScore W4386262509C6802819 @default.
- W4386262509 hasConceptScore W4386262509C81184566 @default.
- W4386262509 hasConceptScore W4386262509C94523830 @default.
- W4386262509 hasLocation W43862625091 @default.
- W4386262509 hasOpenAccess W4386262509 @default.
- W4386262509 hasPrimaryLocation W43862625091 @default.
- W4386262509 hasRelatedWork W2079018274 @default.
- W4386262509 hasRelatedWork W2080902989 @default.
- W4386262509 hasRelatedWork W2128924845 @default.
- W4386262509 hasRelatedWork W2132894961 @default.
- W4386262509 hasRelatedWork W2146296113 @default.
- W4386262509 hasRelatedWork W2578306489 @default.
- W4386262509 hasRelatedWork W2579020103 @default.
- W4386262509 hasRelatedWork W3097286685 @default.
- W4386262509 hasRelatedWork W3166334775 @default.
- W4386262509 hasRelatedWork W1515162427 @default.
- W4386262509 isParatext "false" @default.
- W4386262509 isRetracted "false" @default.
- W4386262509 workType "book-chapter" @default.