Morphisms and Order Ideals of Toric Posets

Morphisms and Order Ideals of Toric Posets

Toric posets are in some sense a natural “cyclic” version of finite posets in that they capture the fundamental features of a partial order but without the notion of minimal or maximal elements. They can be thought of combinatorially as equivalence classes of acyclic orientations under the equivalen...

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Bibliographic Details
Main Author: Matthew Macauley
Format: Article
Language:English
Published: MDPI AG 2016-06-01
Series:Mathematics
Subjects:
Coxeter group
cyclic order
cyclic reducibility
morphism
partial order
preposet
order ideal
order-preserving map
toric hyperplane arrangement
toric poset
06A06, 52C35
Online Access:http://www.mdpi.com/2227-7390/4/2/39

Internet

http://www.mdpi.com/2227-7390/4/2/39

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