Indefinite Ruhe’s Variant of the Block Lanczos Method for Solving the Systems of Linear Equations
Joint Authors
Kamalvand, M. Ghasemi
Asil, K. Niazi
Source
Advances in Mathematical Physics
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-05-26
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
In this paper, we equip Cn with an indefinite scalar product with a specific Hermitian matrix, and our aim is to develop some block Krylov methods to indefinite mode.
In fact, by considering the block Arnoldi, block FOM, and block Lanczos methods, we design the indefinite structures of these block Krylov methods; along with some obtained results, we offer the application of this methods in solving linear systems, and as the testifiers, we design numerical examples.
American Psychological Association (APA)
Kamalvand, M. Ghasemi& Asil, K. Niazi. 2020. Indefinite Ruhe’s Variant of the Block Lanczos Method for Solving the Systems of Linear Equations. Advances in Mathematical Physics،Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1127324
Modern Language Association (MLA)
Kamalvand, M. Ghasemi& Asil, K. Niazi. Indefinite Ruhe’s Variant of the Block Lanczos Method for Solving the Systems of Linear Equations. Advances in Mathematical Physics No. 2020 (2020), pp.1-9.
https://search.emarefa.net/detail/BIM-1127324
American Medical Association (AMA)
Kamalvand, M. Ghasemi& Asil, K. Niazi. Indefinite Ruhe’s Variant of the Block Lanczos Method for Solving the Systems of Linear Equations. Advances in Mathematical Physics. 2020. Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1127324
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1127324