Factorization algorithm for some special non-rational matrix functions

Conceição, Ana C.; Kravchenko, Viktor; Pereira, José

http://hdl.handle.net/10400.1/14633

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Authors

Conceição, Ana C.

Kravchenko, Viktor

Pereira, José

Abstract(s)

We construct an algorithm that allows us to determine an effective generalized factorization of a special class of matrix functions. We use the same algorithm to analyze the spectrum of a self-adjoint operator which is related to the obtained generalized factorization.