Please use this identifier to cite or link to this item: http://hdl.handle.net/10263/1133
Title: A polynomial algorithm for testing the nonnegativity of principal minors of Z- matrices
Authors: Ramamurthy, K G
Keywords: Z-matrices
Polynomial algorithm
Non- negativity
Issue Date: 1986
Citation: Linear Algebra and its applicationsV83P39-47
URI: http://hdl.handle.net/10263/1133
Appears in Collections:Mathematics and Statistics

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