Birational and noncommutative lifts of antichain toggling and rowmotion

The rowmotion action on order ideals or on antichains of a finite partially ordered set has been studied (under a variety of names) by many authors. Depending on the poset, one finds unexpectedly interesting orbit structures, instances of (small order) periodicity, cyclic sieving, and homomesy. Many...

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Bibliographische Detailangaben

Hauptverfasser:	Joseph, Michael, Roby, Tom
Format:	Artikel
Sprache:	eng
Schlagworte:	Mathematics - Combinatorics
Online-Zugang:	Volltext bestellen
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