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This article is cited in 3 scientific papers (total in 3 papers)
Brief communications
Determinantal Measures Related to Big $q$-Jacobi Polynomials
V. Gorinab, G. I. Olshanskiia a Institute for Information Transmission Problems of the Russian Academy of Sciences (Kharkevich Institute), Moscow
b Massachusetts Institute of Technology
Abstract:
We define a novel combinatorial object—the extended Gelfand–Tsetlin graph with cotransition probabilities depending on a parameter $q$. The boundary of this graph admits an explicit description. We introduce a family of probability measures on the boundary and describe their correlation functions. These measures are a $q$-analogue of the spectral measures studied earlier in the context of the problem of harmonic analysis on the infinite-dimensional unitary group.
Keywords:
Gelfand–Tsetlin graph, determinantal measures, big $q$-Jacobi polynomials, basic hypergeometric series.
Received: 23.03.2015
Citation:
V. Gorin, G. I. Olshanskii, “Determinantal Measures Related to Big $q$-Jacobi Polynomials”, Funktsional. Anal. i Prilozhen., 49:3 (2015), 70–74; Funct. Anal. Appl., 49:3 (2015), 214–217
Linking options:
https://www.mathnet.ru/eng/faa3203https://doi.org/10.4213/faa3203 https://www.mathnet.ru/eng/faa/v49/i3/p70
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Abstract page: | 450 | Full-text PDF : | 150 | References: | 74 | First page: | 13 |
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