Unsplittable Classes of Separable Permutations Michael Albert Vít Jelínek DOI: https://doi.org/10.37236/6115 Keywords: Permutations, Permutation classes, Merge 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. PDF Published 2016-06-10 Issue Volume 23, Issue 2 (2016) Article Number P2.49
