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math.AC2007★ 12 cited
Gröbner bases and Betti numbers of monoidal complexes
Winfried Bruns, Robert Koch, Tim Roemer
In this note we consider monoidal complexes and their associated algebras, called toric face rings. These rings generalize Stanley-Reisner rings and affine monoid algebras. We comp…
math.AC2007
The variety of exterior powers of linear maps
Winfried Bruns, Aldo Conca
Let be a field and and be -vector spaces of dimension and . Let be the canonical map from to . We investigate the Z…