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A DIRECT ALGORITHM FOR DISTINGUISHING NONSINGULAR M-MATRIX AND H-MATRIX |
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| Authors: | Li Yaotang Zhu Yan |
| Abstract: | A direct algorithm is proposed by which one can distinguish whether a matrix is an M-matrix (or H-matrix) or not quickly and effectively. Numerical examples show that it is effective and convincible to distinguish M-matrix (or H-matrix) by using the algorithm. |
| Keywords: | nonsingular M-matrix nonsingular H-matrix direct algorithm |
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