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arXiv · 2510.11367

Directed lattice paths avoiding periodic subset of points on "time"-axis

S. Tarasov
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Abstract

We compute generating functions of the set of directed lattice paths starting from the origin and avoiding a periodic set of even point on OX = "time"-axis. As an application we prove a combinatorial identity proposed by P. Hajnal and G.V. Nagy.

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S. Tarasov. 2025-10-13. Directed lattice paths avoiding periodic subset of points on "time"-axis. https://arxiv.org/abs/2510.11367

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