2007
Symmetric, positive polynomials, which are not sums of squares
Publication
Publication
This paper presents a construction for symmetric, non-negative polynomials, which are not sums of squares. It explicitly generalizes the Motzkin polynomial and the Robinson polynomials to families of non-negative polynomials, which are not sums of squares. The degrees of the resulting polynomials can be chosen in advance.
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CWI | |
CWI. Probability, Networks and Algorithms [PNA] | |
Organisation | Networks and Optimization |
Bosse, H. (2007). Symmetric, positive polynomials, which are not sums of squares. CWI. Probability, Networks and Algorithms [PNA]. CWI. |