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On the Numerical Range of Rational Matrix Functions |
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| Authors: | M. Adam J. Maroulas P. Psarrakos |
| Affiliation: | Department of Mathematics , National Technical University , Zografou Campus, Athens, 15780, Greece |
| Abstract: | In this paper we investigate bounds of the numerical range of the derivative of a rational matrix function. Moreover, some results on connectedness are presented. |
| Keywords: | Rational Matrix Function Matrix Polynomial Spectrum Numerical Range Connected Component |