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Two-sided methods for the nonlinear eigenvalue problem
dc.contributor.author | Campos, Carmen | |
dc.contributor.author | Roman, Jose E. | |
dc.date.accessioned | 2021-06-15T11:02:45Z | |
dc.date.available | 2021-06-15T11:02:45Z | |
dc.date.issued | 2021 | |
dc.identifier.citation | Campos, Carmen y Roman, Jose E. (2021) Two-sided methods for the nonlinear eigenvalue problem. En Gallego, R. y Mateos, M.(editores) Proceedings of the XXVI Congreso de Ecuaciones Diferenciales y Aplicaciones. XVI Congreso de Matemática Aplicada (pp. 97-104). Oviedo : Universidad de Oviedo, Servicio de Publicaciones | |
dc.identifier.isbn | 978-84-18482-21-2 | |
dc.identifier.uri | http://hdl.handle.net/10651/59064 | |
dc.description.abstract | We discuss solvers for the general nonlinear eigenvalue problem that are able to compute both left and right eigenvectors. A possible application is the approximation of the resolvent of a matrix-valued function. Our focus is on large-scale problems, in the context of SLEPc, the Scalable Library for Eigenvalue Problem Computations. We present two-sided variants of the NLEIGS and SLP methods. For the latter, we have implemented a nonequivalence deflation scheme. The accuracy and performance of the methods are analyzed for several problems coming from real applications. | spa |
dc.format.extent | p. 97-104 | spa |
dc.language.iso | eng | spa |
dc.publisher | Servicio de Publicaciones de la Universidad de Oviedo | spa |
dc.relation.ispartof | Proceedings of the XXVI Congreso de Ecuaciones Diferenciales y Aplicaciones. XVI Congreso de Matemática Aplicada | spa |
dc.rights | © Los autores | |
dc.rights | © 2021 Universidad de Oviedo | |
dc.rights | CC Reconocimiento - No comercial - Sin obras derivadas 3.0 España | |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | |
dc.title | Two-sided methods for the nonlinear eigenvalue problem | spa |
dc.type | book part | spa |
dc.rights.accessRights | open access | |
dc.type.hasVersion | VoR |
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XXVI Congreso de Ecuaciones Diferenciales y Aplicaciones. XVI Congreso de Matemática Aplicada [55]
Recoge las actas del XXVI Congreso de Ecuaciones Diferenciales y Aplicaciones. XVI Congreso de Matemática Aplicada