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This article is cited in 13 scientific papers (total in 13 papers)
Simple Hurwitz Numbers of a Disk
S. M. Natanzonabcd a Moscow State University
b Institute for Theoretical and Experimental Physics
c Independent University of Moscow
d A. N. Belozersky Institute of Physico-Chemical Biology
Abstract:
Let $D$ be the closed unit disk. We study the Hurwitz numbers corresponding to the coverings of $D$ whose only multiple critical value lies on the boundary of $D$ and find differential equations describing the generating function of these numbers.
Keywords:
Hurwitz numbers, topological field theory, cut-and-join equation.
Received: 31.03.2008
Citation:
S. M. Natanzon, “Simple Hurwitz Numbers of a Disk”, Funktsional. Anal. i Prilozhen., 44:1 (2010), 44–58; Funct. Anal. Appl., 44:1 (2010), 36–47
Linking options:
https://www.mathnet.ru/eng/faa2977https://doi.org/10.4213/faa2977 https://www.mathnet.ru/eng/faa/v44/i1/p44
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Abstract page: | 623 | Full-text PDF : | 296 | References: | 62 | First page: | 15 |
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