Abstract
In this chapter we consider rational matrix functions on a contour having values that are selfadjoint matrices, but not necessarily positive definite ones. Whereas in the previous chapter we studied spectral factorization, in the present chapter the focus will be on functions that have poles or zeros on the contour, and so we will consider pseudo-spectral factorization here.
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© 2010 Birkhäuser/Springer Basel AG
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Bart, H., Kaashoek, M.A., Ran, A.C.M. (2010). Pseudo-spectral factorizations of selfadjoint rational matrix functions. In: A State Space Approach to Canonical Factorization with Applications. Operator Theory: Advances and Applications, vol 200. Birkhäuser Basel. https://doi.org/10.1007/978-3-7643-8753-2_11
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DOI: https://doi.org/10.1007/978-3-7643-8753-2_11
Publisher Name: Birkhäuser Basel
Print ISBN: 978-3-7643-8752-5
Online ISBN: 978-3-7643-8753-2
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