A topological degree counting for some L
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Chang-Shou Lin; Lei Zhang
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Article
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2010
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John Wiley and Sons
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English
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Let A D .a ij / n n be an invertible matrix and A 1 D .a ij / n n be the inverse of A. In this paper, we consider the generalized Liouville system (0.1) ร D 0; i 2 I WD f1; : : : ; ng;