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arXiv · 1607.06361

A class of marked invariant subspaces with an application to algebraic Riccati equations

Pudji Astuti·Harald K. Wimmer
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Abstract

Invariant subspaces of a matrix $A$ are considered which are obtained by truncation of a Jordan basis of a generalized eigenspace of $A$. We characterize those subspaces which are independent of the choice of the Jordan basis. An application to Hamilton matrices and algebraic Riccati equations is given.

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Pudji Astuti, Harald K. Wimmer. 2016-07-21. A class of marked invariant subspaces with an application to algebraic Riccati equations. https://arxiv.org/abs/1607.06361

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