Publication . Conceição, Ana C.; Kravchenko, Viktor; Pereira, José; Ball, J. A.; Bolotnikov, V.; Helton, J. W.; Rodman, L.; Spitkovsky, I. M.
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.
