Semidefinite descriptions of cones defining spectral mask constraints

  • Leonid Faybusovich
    • Categories Applications - Science and Engineering, Semi-definite Programming Tags , , Short URL: https://optimization-online.org/?p=8941

    We discuss in detail an additive structure of cones of trigonometric polynomials nonnegative on the union of finite number of pairwise disjoint segments of the unit circle. We derive new descriptions of these cones in terms of semidefinite constraints. We explain the results of M. Krein and A. Nudelman providing a description of dual cones in terms of the same type of constraints

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    Research Report,March 2004, University of Notre Dame

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