3 citations · 3 across the 2 of their papers we have counts for
2 papers
math.AC2012★ 3 cited
Implicitization of de Jonquières parametrizations
Seyed Hamid Hassanzadeh, Aron Simis
One introduces a class of projective parameterizations that resemble generalized de Jonquières maps. Any such parametrization defines a birational map of $\pp^n$ ont…
math.AC2010
Ideals Whose First Two Betti Numbers are Close
Keivan Borna, S. H. Hassanzadeh
For an ideal of a Noetherian local ring $(R,\fm,k)$ we show that $\bt_1^R(I)-\bt_0^R(I)\geq -1$. It is demonstrated that some residual intersections of an ideal for which $…