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  • Trace optimization using semidefinite programming
    Cafuta, Kristijan, 1977- ; Klep, Igor, matematik ; Povh, Janez, 1973-
    We present the algorithm and its implementation in the software package NCSOStools for finding sums of Hermitian squares and commutators decompositions for polynomials in noncommuting variables. It ... is based on noncommutative analogs of the classical Gram matrix method and the Newton polytope method, which allow us to use semidefinite programming.
    Source: SOR '11 proceedings (Str. 95-101)
    Type of material - conference contribution
    Publish date - 2011
    Language - english
    COBISS.SI-ID - 16047961