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arXiv · 2604.25981

Combinatorial sums derived from properties of Legendre polynomials

Michel Bataille·Robert Frontczak
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Abstract

From an identity connecting a combinatorial sum and Legendre polynomials, we derive closed forms for a number of combinatorial sums. Some of them are obtained via results about the integrals of functions associated with Legendre polynomials.

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Michel Bataille, Robert Frontczak. 2026-04-28. Combinatorial sums derived from properties of Legendre polynomials. https://arxiv.org/abs/2604.25981

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