Article ID Journal Published Year Pages File Type
4636065 Applied Mathematics and Computation 2006 6 Pages PDF
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
Related Topics
Physical Sciences and Engineering Mathematics Applied Mathematics
Preview
The polynomial numerical hull of a matrix and algorithms for computing the numerical range
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