Browsing by Author "Chu, E. K. -W."

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PERTURBATION RESULTS RELATED TO PALINDROMIC EIGENVALUE PROBLEMS
(2008-07-01)
Chu, E. K. -W.
;
Lin, W. -W.
;
Wang, C. -S.
;
應用數學系
;
Department of Applied Mathematics
We investigate the perturbation of the palindromic eigenvalue problem for the matrix quadratic P(lambda) = lambda(2) A(1)* + lambda A(0) + A(1) with A(0), A(1) is an element of C(nxn) and A(0)* = A(0) (where * = T or H). The perturbation of eigenvalues in the context of general matrix polynomials, palindromic pencils, (semi-Schur) anti-triangular canonical forms and differentiation is discussed.