Daniela Battaglino

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A convex polyomino is k-convex if every pair of its cells can be connected by means of a monotone path, internal to the polyomino, and having at most k changes of direction. The number k-convex polyominoes of given semi-perimeter has been determined only for small values of k, precisely k = 1, 2. In this paper we consider the problem of enumerating a(More)
DANIELA BATTAGLINO†, MATHILDE BOUVEL‡, ANDREA FROSINI§ and S IMONE RINALDI† †Dipartimento di Ingegneria dell’Informazione e Scienza Matematiche, Via Roma, 56, 53100, Siena, Italy Email: battaglino3@unisi.it, rinaldi@unisi.it ‡Institut für Mathematik, Universität Zürich, Winterthurerstrasse 190, CH-8057 Zürich, Switzerland Email: mathilde.bouvel@math.uzh.ch(More)
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