LipschitzianQ-matrices areP-matrices |
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| Authors: | G S R Murthy T Parthasarathy Marco Sabatini |
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| Institution: | (1) Indian Statistical Institute, 110016 New Delhi, India;(2) Indian Statistical Institute, 110 Nelson Manickam Road, 600029 Madras, India;(3) Department of Mathematics, University of Trento, Trento, Italy |
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| Abstract: | In this note, we show that LipschitzianQ-matrices areP-matrices by obtaining a necessary condition on LipschitzianQ
0-matrices. The sufficiency of this condition has also been established by the first two authors along with another coauthor
(Murthy, Parthasarathy and Sriparna, 1995).
This work was done while I visited ISI, Delhi Center during March–April, 1994. I want to express my sincere thanks for their
kind hospitality. |
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| Keywords: | Linear complementarity problem Lipschitzian Matrix classes |
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