FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2018687656> ?p ?o ?g. }

• W2018687656 endingPage "1489" @default.
• W2018687656 startingPage "1467" @default.
• W2018687656 abstract "We consider the approximation of the matrix $varphi$-functions that appear in exponential integrators for stiff systems of differential equations. For stiff systems, the field-of-values of the occurring matrices is large and lies somewhere in the left complex half-plane. In order to obtain an efficient method uniformly for all matrices with a field-of-values in the left complex half-plane, we consider the approximation by a rational Krylov subspace method with equidistant poles of order one on the line $mbox{Re},z = gamma > 0$. We present error bounds that predict a faster convergence rate as for the resolvent Krylov subspace approximation using a single repeated pole at $gamma > 0$. Poles of order one allow moreover for a parallel implementation of the corresponding rational Krylov subspace decomposition. We analyze the convergence of the proposed rational Krylov subspace method and present numerical experiments that illustrate our results." @default.
• W2018687656 created "2016-06-24" @default.
• W2018687656 creator A5058313922 @default.
• W2018687656 creator A5082039278 @default.
• W2018687656 date "2014-01-01" @default.
• W2018687656 modified "2023-09-29" @default.
• W2018687656 title "Uniform Approximation of $varphi$-Functions in Exponential Integrators by a Rational Krylov Subspace Method with Simple Poles" @default.
• W2018687656 cites W1966583298 @default.
• W2018687656 cites W1972012881 @default.
• W2018687656 cites W1973474434 @default.
• W2018687656 cites W1982334097 @default.
• W2018687656 cites W1982786226 @default.
• W2018687656 cites W1984347942 @default.
• W2018687656 cites W2012708773 @default.
• W2018687656 cites W2017710275 @default.
• W2018687656 cites W2022615414 @default.
• W2018687656 cites W2024126833 @default.
• W2018687656 cites W2025073139 @default.
• W2018687656 cites W2028212620 @default.
• W2018687656 cites W2028948789 @default.
• W2018687656 cites W2037201748 @default.
• W2018687656 cites W2052604766 @default.
• W2018687656 cites W2053247190 @default.
• W2018687656 cites W2054535878 @default.
• W2018687656 cites W2069950183 @default.
• W2018687656 cites W2075247318 @default.
• W2018687656 cites W2078440628 @default.
• W2018687656 cites W2078757996 @default.
• W2018687656 cites W2085881863 @default.
• W2018687656 cites W2092112892 @default.
• W2018687656 cites W2107091253 @default.
• W2018687656 cites W2117799929 @default.
• W2018687656 cites W4211077197 @default.
• W2018687656 doi "https://doi.org/10.1137/140964655" @default.
• W2018687656 hasPublicationYear "2014" @default.
• W2018687656 type Work @default.
• W2018687656 sameAs 2018687656 @default.
• W2018687656 citedByCount "21" @default.
• W2018687656 countsByYear W20186876562014 @default.
• W2018687656 countsByYear W20186876562015 @default.
• W2018687656 countsByYear W20186876562017 @default.
• W2018687656 countsByYear W20186876562018 @default.
• W2018687656 countsByYear W20186876562019 @default.
• W2018687656 countsByYear W20186876562020 @default.
• W2018687656 countsByYear W20186876562021 @default.
• W2018687656 countsByYear W20186876562023 @default.
• W2018687656 crossrefType "journal-article" @default.
• W2018687656 hasAuthorship W2018687656A5058313922 @default.
• W2018687656 hasAuthorship W2018687656A5082039278 @default.
• W2018687656 hasConcept C119599485 @default.
• W2018687656 hasConcept C122700484 @default.
• W2018687656 hasConcept C127162648 @default.
• W2018687656 hasConcept C127413603 @default.
• W2018687656 hasConcept C134306372 @default.
• W2018687656 hasConcept C147060835 @default.
• W2018687656 hasConcept C155332342 @default.
• W2018687656 hasConcept C179117685 @default.
• W2018687656 hasConcept C186219872 @default.
• W2018687656 hasConcept C195906000 @default.
• W2018687656 hasConcept C196267783 @default.
• W2018687656 hasConcept C2776257435 @default.
• W2018687656 hasConcept C28826006 @default.
• W2018687656 hasConcept C31258907 @default.
• W2018687656 hasConcept C32834561 @default.
• W2018687656 hasConcept C33923547 @default.
• W2018687656 hasConcept C41008148 @default.
• W2018687656 hasConcept C51544822 @default.
• W2018687656 hasConcept C57869625 @default.
• W2018687656 hasConcept C6802819 @default.
• W2018687656 hasConcept C75190567 @default.
• W2018687656 hasConcept C78045399 @default.
• W2018687656 hasConcept C79518650 @default.
• W2018687656 hasConceptScore W2018687656C119599485 @default.
• W2018687656 hasConceptScore W2018687656C122700484 @default.
• W2018687656 hasConceptScore W2018687656C127162648 @default.
• W2018687656 hasConceptScore W2018687656C127413603 @default.
• W2018687656 hasConceptScore W2018687656C134306372 @default.
• W2018687656 hasConceptScore W2018687656C147060835 @default.
• W2018687656 hasConceptScore W2018687656C155332342 @default.
• W2018687656 hasConceptScore W2018687656C179117685 @default.
• W2018687656 hasConceptScore W2018687656C186219872 @default.
• W2018687656 hasConceptScore W2018687656C195906000 @default.
• W2018687656 hasConceptScore W2018687656C196267783 @default.
• W2018687656 hasConceptScore W2018687656C2776257435 @default.
• W2018687656 hasConceptScore W2018687656C28826006 @default.
• W2018687656 hasConceptScore W2018687656C31258907 @default.
• W2018687656 hasConceptScore W2018687656C32834561 @default.
• W2018687656 hasConceptScore W2018687656C33923547 @default.
• W2018687656 hasConceptScore W2018687656C41008148 @default.
• W2018687656 hasConceptScore W2018687656C51544822 @default.
• W2018687656 hasConceptScore W2018687656C57869625 @default.
• W2018687656 hasConceptScore W2018687656C6802819 @default.
• W2018687656 hasConceptScore W2018687656C75190567 @default.
• W2018687656 hasConceptScore W2018687656C78045399 @default.
• W2018687656 hasConceptScore W2018687656C79518650 @default.
• W2018687656 hasIssue "4" @default.
• W2018687656 hasLocation W20186876561 @default.
• W2018687656 hasOpenAccess W2018687656 @default.

• next