Запис Детальніше

Multispecies Weighted Hurwitz Numbers

Vernadsky National Library of Ukraine

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Поле Співвідношення
 
Title Multispecies Weighted Hurwitz Numbers
 
Creator Harnad, J.
 
Description The construction of hypergeometric 2D Toda τ-functions as generating functions for weighted Hurwitz numbers is extended to multispecies families. Both the enumerative geometrical significance of multispecies weighted Hurwitz numbers, as weighted enumerations of branched coverings of the Riemann sphere, and their combinatorial significance in terms of weighted paths in the Cayley graph of Sn are derived. The particular case of multispecies quantum weighted Hurwitz numbers is studied in detail.
 
Date 2019-02-13T18:00:06Z
2019-02-13T18:00:06Z
2015
 
Type Article
 
Identifier Multispecies Weighted Hurwitz Numbers / J. Harnad // Symmetry, Integrability and Geometry: Methods and Applications. — 2015. — Т. 11. — Бібліогр.: 30 назв. — англ.
1815-0659
2010 Mathematics Subject Classification: 05A15; 14H30; 33C70; 57M12
DOI:10.3842/SIGMA.2015.097
http://dspace.nbuv.gov.ua/handle/123456789/147164
 
Language en
 
Relation Symmetry, Integrability and Geometry: Methods and Applications
 
Publisher Інститут математики НАН України