eBook
Direct Methods for Sparse Matrices
| Τίτλος: | Direct Methods for Sparse Matrices |
|---|---|
| Περιγραφή: | The subject of sparse matrices has its root in such diverse fields as management science, power systems analysis, surveying, circuit theory, and structural analysis. Efficient use of sparsity is a key to solving large problems in many fields. This second edition is a complete rewrite of the first edition published 30 years ago. Much has changed since that time. Problems have grown greatly in size and complexity; nearly all examples in the first edition were of order less than 5,000 in the first edition, and are often more than a million in the second edition. Computer architectures are now much more complex, requiring new ways of adapting algorithms to parallel environments with memory hierarchies. Because the area is such an important one to all of computational science and engineering, a huge amount of research has been done in the last 30 years, some of it by the authors themselves. This new research is integrated into the text with a clear explanation of the underlying mathematics and algorithms. New research that is described includes new techniques for scaling and error control, new orderings, new combinatorial techniques for partitioning both symmetric and unsymmetric problems, and a detailed description of the multifrontal approach to solving systems that was pioneered by the research of the authors and colleagues. This includes a discussion of techniques for exploiting parallel architectures and new work for indefinite and unsymmetric systems. |
| Συγγραφείς: | I. S. Duff, A. M. Erisman, J. K. Reid |
| Resource Type: | eBook. |
| Θέματα: | Sparse matrices--Data processing |
| Categories: | MATHEMATICS / Functional Analysis |
| Βάση Δεδομένων: | eBook Index |
| FullText | Text: Availability: 0 |
|---|---|
| Header | DbId: edsebk DbLabel: eBook Index An: 1484878 RelevancyScore: 931 AccessLevel: 6 PubType: eBook PubTypeId: ebook PreciseRelevancyScore: 930.90771484375 |
| IllustrationInfo | |
| Items | – Name: Title Label: Title Group: Ti Data: Direct Methods for Sparse Matrices – Name: Abstract Label: Description Group: Ab Data: The subject of sparse matrices has its root in such diverse fields as management science, power systems analysis, surveying, circuit theory, and structural analysis. Efficient use of sparsity is a key to solving large problems in many fields. This second edition is a complete rewrite of the first edition published 30 years ago. Much has changed since that time. Problems have grown greatly in size and complexity; nearly all examples in the first edition were of order less than 5,000 in the first edition, and are often more than a million in the second edition. Computer architectures are now much more complex, requiring new ways of adapting algorithms to parallel environments with memory hierarchies. Because the area is such an important one to all of computational science and engineering, a huge amount of research has been done in the last 30 years, some of it by the authors themselves. This new research is integrated into the text with a clear explanation of the underlying mathematics and algorithms. New research that is described includes new techniques for scaling and error control, new orderings, new combinatorial techniques for partitioning both symmetric and unsymmetric problems, and a detailed description of the multifrontal approach to solving systems that was pioneered by the research of the authors and colleagues. This includes a discussion of techniques for exploiting parallel architectures and new work for indefinite and unsymmetric systems. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22I%2E+S%2E+Duff%22">I. S. Duff</searchLink><br /><searchLink fieldCode="AR" term="%22A%2E+M%2E+Erisman%22">A. M. Erisman</searchLink><br /><searchLink fieldCode="AR" term="%22J%2E+K%2E+Reid%22">J. K. Reid</searchLink> – Name: TypePub Label: Resource Type Group: TypPub Data: eBook. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Sparse+matrices--Data+processing%22">Sparse matrices--Data processing</searchLink> – Name: SubjectBISAC Label: Categories Group: Su Data: <searchLink fieldCode="ZK" term="%22MATHEMATICS+%2F+Functional+Analysis%22">MATHEMATICS / Functional Analysis</searchLink> |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=edsebk&AN=1484878 |
| RecordInfo | BibRecord: BibEntity: Classifications: – Code: 512.9 Scheme: ddc Type: prePub Languages: – Code: eng Text: English Subjects: – SubjectFull: Sparse matrices--Data processing Type: general Titles: – TitleFull: Direct Methods for Sparse Matrices Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: I. S. Duff – PersonEntity: Name: NameFull: A. M. Erisman – PersonEntity: Name: NameFull: J. K. Reid – PersonEntity: Name: NameFull: I. S. Duff – PersonEntity: Name: NameFull: A. M. Erisman – PersonEntity: Name: NameFull: J. K. Reid IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 01 Type: published Y: 2017 – D: 15 M: 03 Type: profile Y: 2017 Identifiers: – Type: isbn-print Value: 9780198508380 – Type: isbn-electronic Value: 9780192507501 – Type: isbn-electronic Value: 9780192507518 Titles: – TitleFull: Direct Methods for Sparse Matrices Type: main |
| ResultId | 1 |