Absolute value equations with tensor product structure: Unique solvability and numerical solution.

Autor:	Mollahasani, Somayeh
Další autoři:	Beik, Fatemeh Panjeh Ali
Jazyk:	angličtina
Předmět:	aplikovaná matematika iterační metody konvergence řady články journal articles absolute value equation tensor (Kronecker) product
Druh dokumentu:	Non-fiction
ISSN:	0862-7940
Abstrakt:	Abstract: We consider the absolute value equations (AVEs) with a certain tensor product structure. Two aspects of this kind of AVEs are discussed in detail: the solvability and approximate solution. More precisely, first, some sufficient conditions are provided which guarantee the unique solvability of this kind of AVEs. Furthermore, a new iterative method is constructed for solving AVEs and its convergence properties are investigated. The validity of established theoretical results and performance of the proposed iterative scheme are examined numerically.
Databáze:	Katalog Knihovny AV ČR
Externí odkaz:	Plný text Full text from SpringerLink