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A bilateral series involving basic hypergeometric functions

Hjalmar Rosengren
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Abstract

We prove a summation formula for a bilateral series whose terms are products of two basic hypergeometric functions. In special cases, series of this type arise as matrix elements of quantum group representations.

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Hjalmar Rosengren. 2003-02-11. A bilateral series involving basic hypergeometric functions. https://arxiv.org/abs/math/0302114

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