Semidefinite Programming and Sums of Hermitian Squares of Noncommutative Polynomials

نویسندگان

  • IGOR KLEP
  • JANEZ POVH
چکیده

An algorithm for finding sums of hermitian squares decompositions for polynomials in noncommuting variables is presented. The algorithm is based on the “Newton chip method”, a noncommutative analog of the classical Newton polytope method, and semidefinite programming.

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تاریخ انتشار 2009