Markov measures on Young tableaux and induced representations on the infinite symmetric group

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We show that the class of inductive limits of the representations of finite symmetric groups with simple spectrum coinsides with the class of Markov representations of the infinite symmetric group associated with Markov measures on the space of infinite Young tableaux. We also show that the representations of infinite symmetric group induced from identity representation of two-block Young subgroup are Markov representations and find explicit formulas for transition probabilities of corresponding Markov measure on the Young diagrmas. Induced two-row representations of finite symmetric group are studied using tensor model of those representations which alows easily to obtain the formulas for Gel'fand-Zetlin basis.
13 pages, Bibl 10

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Representation Theory, Probability, 20C32, 05E05, 60J80

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http://salesiana.dossiersoluciones.com/handle/123456789/106268

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0512389
 http://arxiv.org/abs/math/0512389

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arXiv