On counting Z-convex polyominoes

Massazza, Paolo

doi:10.2478/puma-2022-0014

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On counting Z-convex polyominoes

Pure Mathematics and Applications

Volume 30 (2022): Issue 1 (June 2022)

By: Paolo Massazza

Open Access

|Jun 2022

Abstract

We show a decomposition that allows to compute the number of convex polyominoes of area n and degree of convexity at most 2 (the so-called Z-convex polyominoes) in polynomial time.

References

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DOI: https://doi.org/10.2478/puma-2022-0014 | Journal eISSN: 1788-800X

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Language: English

Page range: 90 - 96

Submitted on: Mar 31, 2022

Accepted on: May 15, 2022

Published on: Jun 18, 2022

Published by: Corvinus University of Budapest

In partnership with: Paradigm Publishing Services

Publication frequency: 4 issues per year

Keywords:

Related subjects:

Theoretical computer sciences,

Business and economics,

Mathematics and statistics for economists,

Mathematics,

Analysis,

Differential equations and dynamical systems

© 2022 Paolo Massazza, published by Corvinus University of Budapest
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

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