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On the intersection of the classes of doubly diagonally dominant matrices and S-strictly diagonally dominant matrices
dc.creator | Pedroche Sánchez, Francisco | |
dc.creator | Bru García, Rafael | |
dc.creator | Cvetkovic, Ljiljana | |
dc.creator | Kostic, Vladimir | |
dc.date.accessioned | 2016-02-19T07:37:23Z | |
dc.date.available | 2016-02-19T07:37:23Z | |
dc.date.issued | 2007-09 | |
dc.identifier.citation | Pedroche Sánchez, F., Bru García, R., Cvetkovic, L. y Kostic, V. (2007). On the intersection of the classes of doubly diagonally dominant matrices and S-strictly diagonally dominant matrices. | |
dc.identifier.uri | http://hdl.handle.net/11441/35796 | |
dc.description.abstract | We denote by H0 the subclass of H-matrices consisting of all the matrices that lay simultaneously on the classes of doubly diagonally dominant (DDD) matrices (A = [aij ] ∈ Cn×n : |aii||ajj | ≥ k =i |aik| k =j |ajk|, i = j) and S-strictly diagonally dominant (S-SDD) matrices. Notice that strictly doubly diagonally dominant matrices (also called Ostrowsky matrices) are a subclass of H0. Strictly diagonally dominant matrices (SDD) are also a subclass of H0. In this paper we analyze some properties of the class H0 = DDD ∩ S-SDD. | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.relation.ispartof | . | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | H-matrices | es |
dc.subject | Doubly diagonally matrices | es |
dc.subject | S-strictly diagonally dominant matrices | es |
dc.title | On the intersection of the classes of doubly diagonally dominant matrices and S-strictly diagonally dominant matrices | es |
dc.type | info:eu-repo/semantics/conferenceObject | es |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | |
dc.relation.projectID | MTM2004-02998 | |
dc.identifier.idus | https://idus.us.es/xmlui/handle/11441/35796 |
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