# Dessins, their delta-matroids and partial duals

@inproceedings{Malic2014DessinsTD,
title={Dessins, their delta-matroids and partial duals},
author={Goran Mali'c},
booktitle={SIGMAP 2016},
year={2014}
}
• Goran Mali'c
• Published in SIGMAP 2014
• Mathematics, Computer Science
Given a map $$\mathcal M$$ on a connected and closed orientable surface, the delta-matroid of $$\mathcal M$$ is a combinatorial object associated to $$\mathcal M$$ which captures some topological information of the embedding. We explore how delta-matroids associated to dessins behave under the action of the absolute Galois group. Twists of delta-matroids are considered as well; they correspond to the recently introduced operation of partial duality of maps. Furthermore, we prove that every map… Expand
1 Citations

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