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The polynomial numerical hull of a matrix and algorithms for computing the numerical range |
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| Authors: | A Abdollahi |
| Institution: | aDepartment of Mathematics, College of Sciences, Shiraz University, Shiraz 71454, Iran |
| Abstract: | Let A be an n × n matrix. In this paper we discuss theoretical properties of the polynomial numerical hull of A of degree one and assemble them into three algorithms to computing the numerical range of A. |
| Keywords: | Numerical range Polynomial numerical hull |
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