3 papers
math.AC2015
Gr{ö}bner basis. a "pseudo-polynomial" algorithm for computing the Frobenius number
Marcel Morales, Dung Nguyen Thi
Let consider natural numbers . Let be the numerical semigroup generated by . Set $A=K[t^{a\_1}, \ldots , t^{a\_n}]=K[{x\_1},…
math.AC2014
Hilbert series of Segre transform, and Castelnuovo-Mumford regularity
Marcel Morales, Dung Nguyen Thi
In a recent preprint, Ilse Fischer and Martina Kubitzke, proved the bilinearity of the Segre transform under some restricted hypothesis, motivated by their results we show in this…
math.AC2014
Castelnuovo-Mumford Regularity And Segre-Veronese Transform
Marcel Morales, Dung Nguyen Thi
In this paper we give a nice formula for the Castelnuovo-Mumford regularity of the Segre product of modules, under some suitable hypotheses. This extends recent results of David A.…