Bilinear semiclassical moment functionals and their integral representation. (English) Zbl 1020.44009
The author introduces bilinear semiclassical moment functionals and studies their general properties. This is motivated by two-matrix random models where the probability space is the space of couples of matrices. Integral representations of such functionals are found and shown to be linearly independent.
Reviewer: Khristo N.Boyadzhiev (Ada)
Keywords:
moment functionals; biorthogonal polynomials; semiclassical functionals; two-matrix random modelsReferences:
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