|
The Stokes Phenomenon and Some Applications
Marius van der Put University of Groningen, Department of Mathematics, P.O. Box 407, 9700 AK Groningen, The Netherlands
Abstract:
Multisummation provides a transparent description of Stokes matrices which is reviewed here together with some applications. Examples of moduli spaces for Stokes matrices are computed and discussed. A moduli space for a third Painlevé equation is made explicit. It is shown that the monodromy identity, relating the topological monodromy and Stokes matrices, is useful for some quantum differential equations and for confluent generalized hypergeometric equations.
Keywords:
Stokes matrices; moduli space for linear connections; quantum differential equations; Painlevé equations.
Received: January 21, 2015; in final form April 21, 2015; Published online May 1, 2015
Citation:
Marius van der Put, “The Stokes Phenomenon and Some Applications”, SIGMA, 11 (2015), 036, 13 pp.
Linking options:
https://www.mathnet.ru/eng/sigma1017 https://www.mathnet.ru/eng/sigma/v11/p36
|
|