# Polyominoes determined by permutations

Abstract : In this paper we consider the class of $\textit{permutominoes}$, i.e. a special class of polyominoes which are determined by a pair of permutations having the same size. We give a characterization of the permutations associated with convex permutominoes, and then we enumerate various classes of convex permutominoes, including parallelogram, directed-convex, and stack ones.
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Cited literature [4 references]

https://hal.inria.fr/hal-01184680
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• HAL Id : hal-01184680, version 1

### Citation

I. Fanti, A. Frosini, E. Grazzini, R. Pinzani, S. Rinaldi. Polyominoes determined by permutations. Fourth Colloquium on Mathematics and Computer Science Algorithms, Trees, Combinatorics and Probabilities, 2006, Nancy, France. pp.381-390. ⟨hal-01184680⟩

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