Matches in SemOpenAlex for { <https://semopenalex.org/work/W2090873845> ?p ?o ?g. }
Showing items 1 to 57 of
57
with 100 items per page.
- W2090873845 endingPage "397" @default.
- W2090873845 startingPage "387" @default.
- W2090873845 abstract "Abstract A numerical solver developed for the solution of parabolic partial differential equations involving two spatial scales is presented. The equations are discretized using the finite volume method, and the resulting system of ordinary differential equations is solved using the stiff code DASSL. The solver has been implemented in the form of a collection of FORTRAN subroutines. The large sparse linear systems which occur during the solution process are solved by a direct efficient method based on a complete LU factorization. The method is fully described in the paper. The storage space needed by the algorithm is reduced by a factor of 3m 4 , m being the number of micro grid points, with respect to the standard LINPACK band solver. A comparison of the number of floating point operations involved in the different algorithms shows that this approach reduces the operation count for the factorization phase by a factor of about m, with respect to the LINPACK solver. For the substitution phase the improvement ratio is approximately equal to 3m 4 ." @default.
- W2090873845 created "2016-06-24" @default.
- W2090873845 creator A5000342045 @default.
- W2090873845 creator A5005707667 @default.
- W2090873845 creator A5077428613 @default.
- W2090873845 creator A5091298329 @default.
- W2090873845 date "1997-12-01" @default.
- W2090873845 modified "2023-09-24" @default.
- W2090873845 title "On the numerical solution of partial differential equations with two spatial scales" @default.
- W2090873845 cites W1965175715 @default.
- W2090873845 cites W1969466907 @default.
- W2090873845 cites W2049756170 @default.
- W2090873845 cites W2083910060 @default.
- W2090873845 cites W2087302243 @default.
- W2090873845 cites W2171886636 @default.
- W2090873845 doi "https://doi.org/10.1016/s0098-1354(96)00280-3" @default.
- W2090873845 hasPublicationYear "1997" @default.
- W2090873845 type Work @default.
- W2090873845 sameAs 2090873845 @default.
- W2090873845 citedByCount "10" @default.
- W2090873845 countsByYear W20908738452016 @default.
- W2090873845 crossrefType "journal-article" @default.
- W2090873845 hasAuthorship W2090873845A5000342045 @default.
- W2090873845 hasAuthorship W2090873845A5005707667 @default.
- W2090873845 hasAuthorship W2090873845A5077428613 @default.
- W2090873845 hasAuthorship W2090873845A5091298329 @default.
- W2090873845 hasConcept C134306372 @default.
- W2090873845 hasConcept C28826006 @default.
- W2090873845 hasConcept C33923547 @default.
- W2090873845 hasConcept C93779851 @default.
- W2090873845 hasConcept C97826883 @default.
- W2090873845 hasConceptScore W2090873845C134306372 @default.
- W2090873845 hasConceptScore W2090873845C28826006 @default.
- W2090873845 hasConceptScore W2090873845C33923547 @default.
- W2090873845 hasConceptScore W2090873845C93779851 @default.
- W2090873845 hasConceptScore W2090873845C97826883 @default.
- W2090873845 hasIssue "4" @default.
- W2090873845 hasLocation W20908738451 @default.
- W2090873845 hasOpenAccess W2090873845 @default.
- W2090873845 hasPrimaryLocation W20908738451 @default.
- W2090873845 hasRelatedWork W133208341 @default.
- W2090873845 hasRelatedWork W1992589140 @default.
- W2090873845 hasRelatedWork W2054946919 @default.
- W2090873845 hasRelatedWork W2219309349 @default.
- W2090873845 hasRelatedWork W2605946634 @default.
- W2090873845 hasRelatedWork W2769576174 @default.
- W2090873845 hasRelatedWork W2885285331 @default.
- W2090873845 hasRelatedWork W3166165052 @default.
- W2090873845 hasRelatedWork W1832620898 @default.
- W2090873845 hasRelatedWork W2162324244 @default.
- W2090873845 hasVolume "21" @default.
- W2090873845 isParatext "false" @default.
- W2090873845 isRetracted "false" @default.
- W2090873845 magId "2090873845" @default.
- W2090873845 workType "article" @default.