Betti numbers of monomial ideals and shifted skew shapes.
Nagel, Uwe ; Reiner, Victor
The Electronic Journal of Combinatorics [electronic only], Tome 16 (2009), / Harvested from The Electronic Library of Mathematics
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Publié le : 2009-01-01
EUDML-ID : urn:eudml:doc:117313 
@article{05541105,
     title = {Betti numbers of monomial ideals and shifted skew shapes.},
     journal = {The Electronic Journal of Combinatorics [electronic only]},
     volume = {16},
     year = {2009},
     zbl = {1186.13022},
     language = {en},
     url = {http://dml.mathdoc.fr/item/05541105}
}

Nagel, Uwe; Reiner, Victor. Betti numbers of monomial ideals and shifted skew shapes.. The Electronic Journal of Combinatorics [electronic only], Tome 16 (2009) . http://gdmltest.u-ga.fr/item/05541105/