A Parallel Preconditioned Modified Conjugate Gradient Method for Large Sylvester Matrix Equation

Computational effort of solving large-scale Sylvester equations AX+XB+F=O is frequently hindered in dealing with many complex control problems. In this work, a parallel preconditioned algorithm for solving it is proposed based on combination of a parameter iterative preconditioned method and modifie...

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Veröffentlicht in:	Mathematical problems in engineering 2014-01, Vol.2014 (2014), p.1-7
Hauptverfasser:	Hou, Junxia, Lv, Quanyi, Xiao, Manyu
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Computational efficiency Computing time Conjugate gradient method Control theory Efficiency Inequalities Inverse Inverse matrices Iterative methods Mathematical analysis Mathematical models Matrix Parameter modification
Online-Zugang:	Volltext
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