Möbius Functions of Some Annular Noncrossing Objects (2003.09344v3)

Published 20 Mar 2020 in math.CO

Abstract: We present the M\"{o}bius functions of several posets of annular noncrossing objects, namely a self-dual extension of the annular noncrossing permutations, minimal length annular partitioned permutations, and annular noncrossing partitons.

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Authors (1)

C. E. I. Redelmeier

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