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arXiv · 1403.0549

Combinatorial model for cluster categories of type E

Lisa Lamberti
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Abstract

In this paper we give a geometric-combinatorial description of the cluster categories of type E. In particular, we give an explicit geometric description of all cluster tilting objects in the cluster category of type E_6. The model we propose here arises from combining two polygons, and it generalises the description of the cluster category of type A and D.

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Lisa Lamberti. 2014-03-03. Combinatorial model for cluster categories of type E. https://doi.org/10.1007/s10801-014-0564-z

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