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arXiv · 1205.1778

On a Family of Conjectures of Joel Lewis on Alternating Permutations

Miklos Bona
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Abstract

We prove generalized versions of some conjectures of Joel Lewis on the number of alternating permutations avoiding certain patterns. Our main tool is the perhaps surprising observation that a classic bijection on pattern avoiding permutations often preserves the alternating property.

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Miklos Bona. 2012-05-08. On a Family of Conjectures of Joel Lewis on Alternating Permutations. https://arxiv.org/abs/1205.1778

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