Open problems in the theory of completely positive and copositive matrices

By A. Berman, Mirjam Dür, Naomi Shaked-Monderer. 2015

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We describe the main open problems which are currently of interest in the theory of copositive and completely positive matrices. We give motivation as to why these questions are relevant and provide a brief description of the state of the art in each open problem.

Subfields: Algebra and Number Theory, Computational Theory and Mathematics

View Paper: https://www.semanticscholar.org/paper/acf584e95f5dc541af6e27315615c532f4c1f29d