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arXiv · 2605.14921

Anchored Dyck Paths

Jimmy Dillies
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Abstract

We answer a question of Simental by providing a combinatorial interpretation of a formula which generalizes rational Catalan numbers and which appears in the study of Springer fibers. We provide an interpretation in terms of binary necklaces as well as anchored Dyck paths.

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Jimmy Dillies. 2026-05-14. Anchored Dyck Paths. https://arxiv.org/abs/2605.14921

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