On symmetrization and roots of quadratic eigenvalue problems
نویسندگان
چکیده
منابع مشابه
Diagonalizable Quadratic Eigenvalue Problems
A system is defined to be an n× n matrix function L(λ) = λ2M + λD +K where M, D, K ∈ Cn×n and M is nonsingular. First, a careful review is made of the possibility of direct decoupling to a diagonal (real or complex) system by applying congruence or strict equivalence transformations to L(λ). However, the main contribution is a complete description of the much wider class of systems which can be...
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Article history: Received 21 April 2008 Accepted 30 March 2009 Available online 9 May 2009 Submitted by R. Brualdi AMS classification: 15A22 37J25 47A75
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ژورنال
عنوان ژورنال: Journal of Functional Analysis
سال: 1972
ISSN: 0022-1236
DOI: 10.1016/0022-1236(72)90018-3