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This article is cited in 26 scientific papers (total in 26 papers)
Combinatorial solutions to integrable hierarchies
M. È. Kazarianab, S. K. Landob a Steklov Mathematical Institute of Russian Academy of Sciences
b National Research University Higher School of Economics
Abstract:
This paper reviews modern approaches to the construction of formal solutions to integrable hierarchies of mathematical physics whose coefficients are answers to various enumerative problems. The relationship between these approaches and the combinatorics of symmetric groups and their representations is explained. Applications of the results to the construction of efficient computations in problems related to models of quantum field theories are described.
Bibliography: 34 titles.
Keywords:
integrable systems, Kadomtsev–Petviashvili hierarchy, Toda lattice hierarchy, boson-fermion correspondence, Hurwitz numbers.
Received: 25.12.2014
Citation:
M. È. Kazarian, S. K. Lando, “Combinatorial solutions to integrable hierarchies”, Russian Math. Surveys, 70:3 (2015), 453–482
Linking options:
https://www.mathnet.ru/eng/rm9661https://doi.org/10.1070/RM2015v070n03ABEH004952 https://www.mathnet.ru/eng/rm/v70/i3/p77
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Abstract page: | 1400 | Russian version PDF: | 562 | English version PDF: | 53 | References: | 76 | First page: | 82 |
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