On a criterion of D-stability for P-matrices
In this paper, we study positive stability and D-stability of P-matrices.We introduce the property of Dθ-stability, i.e., the stability with respect to a given order θ. For an n × n P-matrix A, we prove a new criterion of D-stability and Dθ-stability, based on the properties of matrix scalings.
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| Format: | Article |
| Language: | English |
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De Gruyter
2016-04-01
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| Series: | Special Matrices |
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| Online Access: | http://www.degruyter.com/view/j/spma.2016.4.issue-1/spma-2016-0017/spma-2016-0017.xml?format=INT |