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Zapiski Nauchnykh Seminarov POMI, 2008, Volume 360, Pages 91–123
(Mi znsl2160)
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This article is cited in 5 scientific papers (total in 5 papers)
Non-colliding Jacobi processes as limits of Markov chains on the Gelfand–Tsetlin graph
V. E. Gorinab a M. V. Lomonosov Moscow State University
b Independent University of Moscow
Abstract:
We introduce a stochastic dynamics related to the measures that arise in the harmonic analysis on the infinite-dimensional unitary group. Our dynamics is obtained as a limit of a sequence of natural Markov chains on the Gelfand–Tsetlin graph.
We compute the finite-dimensional distributions of the limit Markov process, as well as the generator and eigenfunctions of the semigroup related to this process.
The limit process can be identified with the Doob $h$-transform of a family of independent diffusions. The space-time correlation functions of the limit process have a determinantal form. Bibl. – 21 titles.
Received: 19.12.2008
Citation:
V. E. Gorin, “Non-colliding Jacobi processes as limits of Markov chains on the Gelfand–Tsetlin graph”, Representation theory, dynamics systems, combinatorial methods. Part XVI, Zap. Nauchn. Sem. POMI, 360, POMI, St. Petersburg, 2008, 91–123; J. Math. Sci. (N. Y.), 158:6 (2009), 819–837
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https://www.mathnet.ru/eng/znsl2160 https://www.mathnet.ru/eng/znsl/v360/p91
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Abstract page: | 227 | Full-text PDF : | 70 | References: | 43 |
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