Optimal Betti numbers of forest ideals.
Goff, Michael (2009)
The Electronic Journal of Combinatorics [electronic only]
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Displaying similar documents to “Betti numbers of monomial ideals and shifted skew shapes.”
Optimal Betti numbers of forest ideals.
Algebraic properties of edge ideals via combinatorial topology.
Dochtermann, Anton, Engström, Alexander (2009)
The Electronic Journal of Combinatorics [electronic only]
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Ehrhart clutters: regularity and max-flow min-cut.
Martínez-Bernal, José, O'Shea, Edwin, Villarreal, Rafael H. (2010)
The Electronic Journal of Combinatorics [electronic only]
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Latin squares with forbidden entries.
Cutler, Jonathan, Öhman, Lars-Daniel (2006)
The Electronic Journal of Combinatorics [electronic only]
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The complexity of constructing gerechte designs.
Vaughan, E.R. (2009)
The Electronic Journal of Combinatorics [electronic only]
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On the symmetry of the distribution of -crossings and -nestings in graphs.
de Mier, Anna (2006)
The Electronic Journal of Combinatorics [electronic only]
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Independence complexes of stable Kneser graphs.
Braun, Benjamin (2011)
The Electronic Journal of Combinatorics [electronic only]
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Some algebraic properties of hypergraphs
Eric Emtander, Fatemeh Mohammadi, Somayeh Moradi (2011)
Czechoslovak Mathematical Journal
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We consider Stanley-Reisner rings where is the edge ideal associated to some particular classes of hypergraphs. For instance, we consider hypergraphs that are natural generalizations of graphs that are lines and cycles, and for these we compute the Betti numbers. We also generalize some known results about chordal graphs and study a weak form of shellability.
Discrete Morse theory and graph braid groups.
Farley, Daniel, Sabalka, Lucas (2005)
Algebraic & Geometric Topology
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Face numbers and nongeneric initial ideals.
Babson, Eric, Novik, Isabella (2006)
The Electronic Journal of Combinatorics [electronic only]
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Characterizing cell-decomposable metrics.
Huber, Katharina T., Koolen, Jacobus, Moulton, Vincent, Spillner, Andreas (2008)
The Electronic Journal of Combinatorics [electronic only]
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