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A modified simplex partition algorithm to test copositivity
Authors:Safi  Mohammadreza  Nabavi  Seyed Saeed  Caron  Richard J
Institution:1.Department of Electrical and Computer Engineering, University of Windsor, Windsor, ON, Canada
;2.Faculty of Mathematics, Statistics and Computer Science, Semnan University, Semnan, Iran
;3.Department of Mathematics and Statistics, University of Windsor, Windsor, ON, Canada
;
Abstract:Journal of Global Optimization - A real symmetric matrix A is copositive if $$x^\top Ax\ge 0$$ for all $$x\ge 0$$ . As A is copositive if and only if it is copositive on the standard simplex,...
Keywords:
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