18 citations · 33 across the 9 of their papers we have counts for
4 papers · 1 filter
Equigenerated ideals of analytic deviation one
Zaqueu Ramos, Aron Simis
The overall goal is to approach the Cohen--Macaulay property of the special fiber of an equigenerated homogeneous ideal in a standard graded ring over an infin…
Degree of Rational Maps versus Syzygies
M. Chardin, S. H. Hassanzadeh, A. Simis
One proves a far-reaching upper bound for the degree of a generically finite rational map between projective varieties over a base field of arbitrary characteristic. The bound is e…
Coordinate sections of generic Hankel matrices
Rainelly Cunha, Maral Mostafazadehfard, Zaqueu Ramos +1
One deals with degenerations by coordinate sections of the square generic Hankel matrix over a field of characteristic zero, along with its main related structures, such as the…
Generic freeness of local cohomology and graded specialization
Marc Chardin, Yairon Cid-Ruiz, Aron Simis
The main focus is the generic freeness of local cohomology modules in a graded setting. The present approach takes place in a quite nonrestrictive setting, by solely assuming that…