Matches in SemOpenAlex for { <https://semopenalex.org/work/W2114080204> ?p ?o ?g. }
Showing items 1 to 97 of
97
with 100 items per page.
- W2114080204 endingPage "379" @default.
- W2114080204 startingPage "370" @default.
- W2114080204 abstract "Abstract The conjugate gradient method is widely used in unconstrained optimization, especially in case of large-scale problems. However, the line search in the conjugate gradient method is sometimes very difficult or prohibitively expensive. In Sun and Zhang [J. Sun, J.P. Zhang, Global convergence of conjugate gradient methods without line search, Annals of Operations Research 103 (2001) 161–173], it is shown that by taking a “fixed” steplength αk defined by the formula α k = - δ g k T d k d k T Q k d k , the conjugate gradient method is globally convergent for several popular choices of βk without line search. In the simplest case all Qk could be identity matrices. However, it would not even guarantee the descent property. In this paper, we study some methods to select Qk, which are based on the amount of descent and are superior to taking Qk ≡ I (the unit matrix)." @default.
- W2114080204 created "2016-06-24" @default.
- W2114080204 creator A5017453824 @default.
- W2114080204 date "2006-10-01" @default.
- W2114080204 modified "2023-09-26" @default.
- W2114080204 title "Some remarks on conjugate gradient methods without line search" @default.
- W2114080204 cites W129805247 @default.
- W2114080204 cites W1549376673 @default.
- W2114080204 cites W1578471822 @default.
- W2114080204 cites W2006764749 @default.
- W2114080204 cites W2010647796 @default.
- W2114080204 cites W2010661079 @default.
- W2114080204 cites W2012231377 @default.
- W2114080204 cites W2035002995 @default.
- W2114080204 cites W2051669046 @default.
- W2114080204 cites W2056603712 @default.
- W2114080204 cites W2059635037 @default.
- W2114080204 cites W2059808679 @default.
- W2114080204 cites W2062542688 @default.
- W2114080204 cites W2068484625 @default.
- W2114080204 cites W2076605490 @default.
- W2114080204 cites W2091549324 @default.
- W2114080204 cites W2122565324 @default.
- W2114080204 cites W2316564661 @default.
- W2114080204 cites W2809992933 @default.
- W2114080204 doi "https://doi.org/10.1016/j.amc.2006.01.040" @default.
- W2114080204 hasPublicationYear "2006" @default.
- W2114080204 type Work @default.
- W2114080204 sameAs 2114080204 @default.
- W2114080204 citedByCount "2" @default.
- W2114080204 crossrefType "journal-article" @default.
- W2114080204 hasAuthorship W2114080204A5017453824 @default.
- W2114080204 hasConcept C11413529 @default.
- W2114080204 hasConcept C134306372 @default.
- W2114080204 hasConcept C153258448 @default.
- W2114080204 hasConcept C154945302 @default.
- W2114080204 hasConcept C178635117 @default.
- W2114080204 hasConcept C197336794 @default.
- W2114080204 hasConcept C198352243 @default.
- W2114080204 hasConcept C198562538 @default.
- W2114080204 hasConcept C199343813 @default.
- W2114080204 hasConcept C2524010 @default.
- W2114080204 hasConcept C26362088 @default.
- W2114080204 hasConcept C2777686260 @default.
- W2114080204 hasConcept C28826006 @default.
- W2114080204 hasConcept C33923547 @default.
- W2114080204 hasConcept C38652104 @default.
- W2114080204 hasConcept C41008148 @default.
- W2114080204 hasConcept C50644808 @default.
- W2114080204 hasConcept C71924100 @default.
- W2114080204 hasConcept C81184566 @default.
- W2114080204 hasConcept C85522705 @default.
- W2114080204 hasConcept C89408827 @default.
- W2114080204 hasConcept C91394653 @default.
- W2114080204 hasConceptScore W2114080204C11413529 @default.
- W2114080204 hasConceptScore W2114080204C134306372 @default.
- W2114080204 hasConceptScore W2114080204C153258448 @default.
- W2114080204 hasConceptScore W2114080204C154945302 @default.
- W2114080204 hasConceptScore W2114080204C178635117 @default.
- W2114080204 hasConceptScore W2114080204C197336794 @default.
- W2114080204 hasConceptScore W2114080204C198352243 @default.
- W2114080204 hasConceptScore W2114080204C198562538 @default.
- W2114080204 hasConceptScore W2114080204C199343813 @default.
- W2114080204 hasConceptScore W2114080204C2524010 @default.
- W2114080204 hasConceptScore W2114080204C26362088 @default.
- W2114080204 hasConceptScore W2114080204C2777686260 @default.
- W2114080204 hasConceptScore W2114080204C28826006 @default.
- W2114080204 hasConceptScore W2114080204C33923547 @default.
- W2114080204 hasConceptScore W2114080204C38652104 @default.
- W2114080204 hasConceptScore W2114080204C41008148 @default.
- W2114080204 hasConceptScore W2114080204C50644808 @default.
- W2114080204 hasConceptScore W2114080204C71924100 @default.
- W2114080204 hasConceptScore W2114080204C81184566 @default.
- W2114080204 hasConceptScore W2114080204C85522705 @default.
- W2114080204 hasConceptScore W2114080204C89408827 @default.
- W2114080204 hasConceptScore W2114080204C91394653 @default.
- W2114080204 hasIssue "1" @default.
- W2114080204 hasLocation W21140802041 @default.
- W2114080204 hasOpenAccess W2114080204 @default.
- W2114080204 hasPrimaryLocation W21140802041 @default.
- W2114080204 hasRelatedWork W2039985022 @default.
- W2114080204 hasRelatedWork W2316213429 @default.
- W2114080204 hasRelatedWork W2352884056 @default.
- W2114080204 hasRelatedWork W2356252110 @default.
- W2114080204 hasRelatedWork W2356365850 @default.
- W2114080204 hasRelatedWork W2373350692 @default.
- W2114080204 hasRelatedWork W2383960336 @default.
- W2114080204 hasRelatedWork W3123621400 @default.
- W2114080204 hasRelatedWork W4229957265 @default.
- W2114080204 hasRelatedWork W4308010367 @default.
- W2114080204 hasVolume "181" @default.
- W2114080204 isParatext "false" @default.
- W2114080204 isRetracted "false" @default.
- W2114080204 magId "2114080204" @default.
- W2114080204 workType "article" @default.