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arXiv:0810.2613 [math.CO]AbstractReferencesReviewsResources

A bijection between noncrossing and nonnesting partitions for classical reflection groups

Alex Fink, Benjamin Iriarte Giraldo

Published 2008-10-15, updated 2009-10-02Version 5

We present an elementary type preserving bijection between noncrossing and nonnesting partitions for all classical reflection groups, answering a question of Athanasiadis.

Comments: 25 pages, 10 figures. Final version
Categories: math.CO
Subjects: 05E15, 05A18, 20F55
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