Open Access
July, 2016 Parametric Stokes phenomena of the Gauss hypergeometric differential equation with a large parameter
Takashi AOKI, Mika TANDA
J. Math. Soc. Japan 68(3): 1099-1132 (July, 2016). DOI: 10.2969/jmsj/06831099

Abstract

Stokes phenomena with respect to parameters are investigated for the Gauss hypergeometric differential equation with a large parameter. For this purpose, the notion of the Voros coefficient is introduced for the equation. The explicit forms of the Voros coefficients are given as well as their Borel sums. By using them, formulas which describe the Stokes phenomena are obtained.

Citation

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Takashi AOKI. Mika TANDA. "Parametric Stokes phenomena of the Gauss hypergeometric differential equation with a large parameter." J. Math. Soc. Japan 68 (3) 1099 - 1132, July, 2016. https://doi.org/10.2969/jmsj/06831099

Information

Published: July, 2016
First available in Project Euclid: 19 July 2016

zbMATH: 06642406
MathSciNet: MR3523540
Digital Object Identifier: 10.2969/jmsj/06831099

Subjects:
Primary: 33C05
Secondary: 34M40 , 34M60

Keywords: Borel sum , Hypergeometric differential equation , Stokes phenomena , Voros coefficient , WKB solution

Rights: Copyright © 2016 Mathematical Society of Japan

Vol.68 • No. 3 • July, 2016
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