Convergence analysis of a gradient iterative algorithm with optimal convergence factor for a generalized Sylvester-transpose matrix equation

Consider a generalized Sylvester-transpose matrix equation with rectangular coefficient matrices. Based on gradients and hierarchical identification principle, we derive an iterative algorithm to produce a sequence of approximated solutions with a reasonable stopping rule concerning a relative norm-...

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Vydané v:	AIMS mathematics Ročník 6; číslo 8; s. 8477 - 8496
Hlavní autori:	Boonruangkan, Nunthakarn, Chansangiam, Pattrawut
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	AIMS Press 01.01.2021
Predmet:	banach fixed-point theorem generalized sylvester-transpose matrix equation gradient kronecker product matrix norm
ISSN:	2473-6988, 2473-6988
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