arXiv · 1307.2458
More basic hypergeometric limits of the elliptic hypergeometric beta integral
Abstract
In this article we continue the work from arXiv:0902.0621. In that article Eric Rains and the present author considered the limits of the elliptic beta integral as p->0 while the parameters t_r have a p-dependence of the form t_r=u_rp^{\alpha_r} (for fixed u_r and certain real numbers \alpha_r). In this article we again consider such limits, but now we let p->0 along a geometric sequence p=xq^{sk} (for some integer s, while k -> \infty), and only allow \alpha_r\in 2/s Z. These choices allow us to take many more limits. In particular we now also obtain bilateral basic hypergeometric series as possible limits, such as the evaluation formula for a very well poised {}_6\psi_6.
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Fokko J. van de Bult. 2013-07-09. More basic hypergeometric limits of the elliptic hypergeometric beta integral. https://arxiv.org/abs/1307.2458
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