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Some Characterizations of a Class of M-matrices |
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| Authors: | Li Wenand Zhang Moucheng |
| Abstract: | A singular M-matrix is ailled an M-matrix with "property c1" if A has only one singular class which is also a unique final class. In this paper, we obtain some equivalent conditions for a singular Z-matrix to be an M-matrix with "property c1". |
| Keywords: | Z-matrix M-matrix Regular Splitting Graph Compatible Splitting Mmatrix with "property c_1 |
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