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The Hilbert series of the clique complex
Stockholm University, Faculty of Science, Department of Mathematics.
2005 (English)In: Graphs and Combinatorics, ISSN 0911-0119, E-ISSN 1435-5914, Vol. 21, no 4, 401-405 p.Article in journal (Refereed) Published
Abstract [en]

For a graph G, we show a theorem that establishes a correspondence between the fine Hilbert series of the Stanley-Reisner ring of the clique complex for the complementary graph of G and the fine subgraph polynomial of G. We obtain from this theorem some corollaries regarding the independent set complex and the matching complex.

Place, publisher, year, edition, pages
2005. Vol. 21, no 4, 401-405 p.
Keyword [en]
Stanley-Reisner ring, Clique complex, Hilbert series, Subgraph polynomial
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Research subject
URN: urn:nbn:se:su:diva-36829DOI: 10.1007/s00373-005-0634-zOAI: diva2:290525
Available from: 2010-01-27 Created: 2010-01-27 Last updated: 2011-04-18Bibliographically approved

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Fröberg, Ralf
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ReferencesLink to record
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