A code for square permutations and convex permutominoes

In this article we consider square permutations, a natural subclass of permutations defined in terms of geometric conditions, that can also be described in terms of pattern avoiding permutations, and convex permutoninoes, a related subclass of polyominoes. While these two classes of objects arised i...

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Auteur principal: Enrica Duchi
Format: Article
Langue:English
Publié: Discrete Mathematics & Theoretical Computer Science 2019-12-01
Collection:Discrete Mathematics & Theoretical Computer Science
Sujets:
Accès en ligne:https://dmtcs.episciences.org/5354/pdf