Betti numbers of order-preserving graph homomorphisms

DOI10.2140/involve.2012.5.67zbMath1246.13017OpenAlexW2005853832MaRDI QIDQ444610

Lauren Guerra, Steven Klee

Publication date: 15 August 2012

Published in: Involve (Search for Journal in Brave)

Full work available at URL: http://msp.berkeley.edu/involve/2012/5-1/p08.xhtml

zbMATH Keywords

graph homomorphismsBetti numbersnonnesting partitions

Mathematics Subject Classification ID

Partial orders, general (06A06) Partitions of sets (05A18) Enumeration in graph theory (05C30) Syzygies, resolutions, complexes and commutative rings (13D02)

Related Items (1)

Cellular resolutions of ideals defined by nondegenerate simplicial homomorphisms

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