Nguyen Chanh Tu

collaborators

2 papers

math.AC2023

Betti numbers of the tangent cones of monomial space curves

Nguyen P. H. Lan, Nguyen Chanh Tu, Thanh Vu

Let $H = ⟨ n_{1}, n_{2}, n_{3} ⟩$ be a numerical semigroup. Let $H ~$ be the interval completion of $H$ , namely the semigroup generated by the interval $\langle n_1, n_1+…

math.AC2019

An application of Liaison theory to zero-dimensional schemes

Martin Kreuzer, Tran N. K. Linh, Le Ngoc Long +1

Given a 0-dimensional scheme X in a n-dimensional projective space P^n_K over an arbitrary field K, we use Liaison theory to characterize the Cayley-Bacharach property of X. Our re…