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Title: | Stability of -invariant subspaces |
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Author: | Puerta Sales, Ferran; Puerta Coll, Xavier |
Other authors: | Universitat Politècnica de Catalunya. Departament de Matemàtica Aplicada I |
Abstract: | Given a pair of matrices (A,B) we study the stability of their invariant subspaces from a geometric point of view. The main tool is the manifold of quadruples((A;B); F; S) where S is an (A,B)-invariant subspace and F is such that (A + BF)S C S. From the geometry of this manifold we derive sufficient computable conditions of stability. |
Subject(s): | -Àrees temàtiques de la UPC::Matemàtiques i estadística -System theory -Sistemes de control -Classificació AMS::93 Systems Theory; Control |
Rights: | Attribution-NonCommercial-NoDerivs 2.5 Generic
http://creativecommons.org/licenses/by-nc-nd/2.5/ |
Document type: | Report |
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