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arXiv:math/0608114 [math.RT]AbstractReferencesReviewsResources

Non-simply-laced Clusters of Finite Type via Frobenius Morphism

Dong Yang

Published 2006-08-04, updated 2006-08-07Version 2

By showing the compatibility of folding almost positive roots and folding cluster categories, we prove that there is a one-to-one correspondence between seeds and tilting seeds in non-simply-laced finite cases.

Comments: 15pages, also available at http://learn.tsinghua.edu.cn:8080/2002315664/dyang.htm
Categories: math.RT
Subjects: 16G20
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