Matches in SemOpenAlex for { <https://semopenalex.org/work/W2014865368> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W2014865368 endingPage "469" @default.
- W2014865368 startingPage "453" @default.
- W2014865368 abstract "A least squares method is presented for computing approximate solutions of indefinite partial differential equations of the mixed type such as those that arise in connection with transonic flutter analysis. The mehod retains the advantages of finite difference schemes namely simplicity and sparsity of the resulting matrix system. However, it offers some great advantages over finite difference schemes. First, the method is insensitive to the value of the forcing frequency i.e., the resulting matrix system is always symmetric and positive definite,. As a result, iterative methods may be successfully employed to solve the matrix system, thus taking full advantage of the sparsity. Furthermore, the method is insensitive to the type of the partial differential equation, i.e., the computational algorithm is the same in elliptic and hyperbolic regions. In this work the method is formulated and numerical results for model problems are presented. Some theoretical aspects of least squares approximations are also discussed." @default.
- W2014865368 created "2016-06-24" @default.
- W2014865368 creator A5042125078 @default.
- W2014865368 creator A5076283476 @default.
- W2014865368 date "1978-01-01" @default.
- W2014865368 modified "2023-09-25" @default.
- W2014865368 title "On least squares approximations to indefinite problems of the mixed type" @default.
- W2014865368 cites W2018360748 @default.
- W2014865368 doi "https://doi.org/10.1002/nme.1620120307" @default.
- W2014865368 hasPublicationYear "1978" @default.
- W2014865368 type Work @default.
- W2014865368 sameAs 2014865368 @default.
- W2014865368 citedByCount "41" @default.
- W2014865368 countsByYear W20148653682012 @default.
- W2014865368 countsByYear W20148653682013 @default.
- W2014865368 crossrefType "journal-article" @default.
- W2014865368 hasAuthorship W2014865368A5042125078 @default.
- W2014865368 hasAuthorship W2014865368A5076283476 @default.
- W2014865368 hasConcept C105795698 @default.
- W2014865368 hasConcept C106487976 @default.
- W2014865368 hasConcept C121332964 @default.
- W2014865368 hasConcept C134306372 @default.
- W2014865368 hasConcept C135628077 @default.
- W2014865368 hasConcept C158693339 @default.
- W2014865368 hasConcept C159985019 @default.
- W2014865368 hasConcept C181330731 @default.
- W2014865368 hasConcept C185429906 @default.
- W2014865368 hasConcept C192562407 @default.
- W2014865368 hasConcept C28826006 @default.
- W2014865368 hasConcept C33923547 @default.
- W2014865368 hasConcept C49712288 @default.
- W2014865368 hasConcept C62520636 @default.
- W2014865368 hasConcept C93779851 @default.
- W2014865368 hasConcept C97355855 @default.
- W2014865368 hasConcept C9936470 @default.
- W2014865368 hasConceptScore W2014865368C105795698 @default.
- W2014865368 hasConceptScore W2014865368C106487976 @default.
- W2014865368 hasConceptScore W2014865368C121332964 @default.
- W2014865368 hasConceptScore W2014865368C134306372 @default.
- W2014865368 hasConceptScore W2014865368C135628077 @default.
- W2014865368 hasConceptScore W2014865368C158693339 @default.
- W2014865368 hasConceptScore W2014865368C159985019 @default.
- W2014865368 hasConceptScore W2014865368C181330731 @default.
- W2014865368 hasConceptScore W2014865368C185429906 @default.
- W2014865368 hasConceptScore W2014865368C192562407 @default.
- W2014865368 hasConceptScore W2014865368C28826006 @default.
- W2014865368 hasConceptScore W2014865368C33923547 @default.
- W2014865368 hasConceptScore W2014865368C49712288 @default.
- W2014865368 hasConceptScore W2014865368C62520636 @default.
- W2014865368 hasConceptScore W2014865368C93779851 @default.
- W2014865368 hasConceptScore W2014865368C97355855 @default.
- W2014865368 hasConceptScore W2014865368C9936470 @default.
- W2014865368 hasIssue "3" @default.
- W2014865368 hasLocation W20148653681 @default.
- W2014865368 hasOpenAccess W2014865368 @default.
- W2014865368 hasPrimaryLocation W20148653681 @default.
- W2014865368 hasRelatedWork W1724263063 @default.
- W2014865368 hasRelatedWork W1993700123 @default.
- W2014865368 hasRelatedWork W2009793451 @default.
- W2014865368 hasRelatedWork W2050829265 @default.
- W2014865368 hasRelatedWork W2059826597 @default.
- W2014865368 hasRelatedWork W2184687305 @default.
- W2014865368 hasRelatedWork W2402054237 @default.
- W2014865368 hasRelatedWork W2922492314 @default.
- W2014865368 hasRelatedWork W3023656236 @default.
- W2014865368 hasRelatedWork W4241320292 @default.
- W2014865368 hasVolume "12" @default.
- W2014865368 isParatext "false" @default.
- W2014865368 isRetracted "false" @default.
- W2014865368 magId "2014865368" @default.
- W2014865368 workType "article" @default.