The Ramanujan Journal

, Volume 24, Issue 1, pp 1–31

Hypergeometric τ-functions of the q-Painlevé system of type \(E_{8}^{(1)}\)

Authors

    • Department of Physics and MathematicsAoyama Gakuin University
Article

DOI: 10.1007/s11139-010-9262-1

Cite this article as:
Masuda, T. Ramanujan J (2011) 24: 1. doi:10.1007/s11139-010-9262-1

Abstract

We present the τ-functions for the hypergeometric solutions to the q-Painlevé system of type \(E_{8}^{(1)}\) in a determinant formula whose entries are given by Rahman’s q-hypergeometric integrals. By using the symmetry of the q-hypergeometric integral, we can construct 56 solutions and describe the action of \(W(E_{7}^{(1)})\) on the solutions.

Keywords

q-Painlevé system Rahmann’s q-hypergeometric integral Weyl group τ-function

Mathematics Subject Classification (2000)

33D15 33D05 33D60 33E17

Copyright information

© Springer Science+Business Media, LLC 2010