Please use this identifier to cite or link to this item: https://research.matf.bg.ac.rs/handle/123456789/635
Title: Generalized Dehn–Sommerville relations for hypergraphs
Authors: Grujić, Vladimir 
Stojadinović, Tanja 
Jojić, Duško
Affiliations: Topology 
Algebra and Mathematical Logic 
Keywords: Clutter;Generalized Dehn–Sommerville relations;Hopf algebra;Hypergraph;Simplicial complex
Issue Date: 1-Jun-2016
Journal: European Journal of Mathematics
Abstract: 
The generalized Dehn–Sommerville relations determine the odd subalgebra of the combinatorial Hopf algebra. We introduce a class of eulerian hypergraphs that satisfy the generalized Dehn–Sommerville relations for the combinatorial Hopf algebra of hypergraphs. We characterize a wide class of eulerian hypergraphs in terms of the combinatorics of underlying clutters. The analogous results hold for simplicial complexes by the isomorphism which is induced by the correspondence between clutters and simplicial complexes.
URI: https://research.matf.bg.ac.rs/handle/123456789/635
ISSN: 2199675X
DOI: 10.1007/s40879-015-0089-6
Appears in Collections:Research outputs

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