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arXiv · 2308.08266

A recurrence relation for generalised connection coefficients

Jing Gao·Arieh Iserles
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Abstract

We formulate and prove a general recurrence relation that applies to integrals involving orthogonal polynomials and similar functions. A special case are connection coefficients between two sets of orthonormal polynomials, another example is integrals of products of Legendre functions.

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Jing Gao, Arieh Iserles. 2023-08-16. A recurrence relation for generalised connection coefficients. https://arxiv.org/abs/2308.08266

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