New classes of spectrally arbitrary ray patterns |
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Authors: | Yubin Gao Yanling Shao |
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Institution: | Department of Mathematics, North University of China Taiyuan, Shanxi 030051, PR China |
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Abstract: | An n×n ray pattern matrix S is said to be spectrally arbitrary if for every monic nth degree polynomial f(λ) with coefficients from C, there is a complex matrix in the ray pattern class of S such that its characteristic polynomial is f(λ). In this article we give new classes of spectrally arbitrary ray pattern matrices. |
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Keywords: | 15A18 15A29 |
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