Unsplittable classes of separable permutations
Combinatorics
2016-05-06 v1
Abstract
A permutation class is splittable if it is contained in the merge of two of its proper subclasses. We characterise the unsplittable subclasses of the class of separable permutations both structurally and in terms of their bases.
Keywords
Cite
@article{arxiv.1605.01432,
title = {Unsplittable classes of separable permutations},
author = {Michael Albert and Vít Jelínek},
journal= {arXiv preprint arXiv:1605.01432},
year = {2016}
}
Comments
20 pages