19 citations · 20 across the 5 of their papers we have counts for
6 papers
Lojasiewicz inequalities in a certain class of smooth functions
Ha Minh Lam, Ha Huy Vui
Let be a germ of a smooth function at the orirgin in $\RR^n.$ We show that if is Kouchnirenko's nondegenerate and satisfies the so called Kamimoto--Nose condition then it a…
A general formula for the index of depth stability of edge ideals
Ha Minh Lam, Ngo Viet Trung, Tran Nam Trung
By a classical result of Brodmann, the function is asymptotically a constant, i.e. there is a number such that $\operatorname{depth} R/I^t = \opera…
Decreasing behavior of the depth functions of edge ideals
Ha Thi Thu Hien, Ha Minh Lam, Ngo Viet Trung
Let be the edge ideal of a connected non-bipartite graph and the base polynomial ring. Then and for $t \gg…
Associated primes of powers of edge ideals and ear decompositions of graphs
Ha Minh Lam, Ngo Viet Trung
In this paper, we give a complete description of the associated primes of every power of the edge ideal in terms of generalized ear decompositions of the graph. This result establi…
Combinatorial characterizations of the saturation and the associated primes of the fourth power of edge ideals
Ha Minh Lam, Ha Thi Thu Hien
To compute the local cohomology of powers of edge ideals one needs to know their saturations. The saturation of the second and third powers has been described in terms of the graph…
Saturation and associated primes of powers of edge ideals
Ha Thi Thu Hien, Ha Minh Lam, Ngo Viet Trung
For the edge ideal I of an arbitrary simple graph G we describe the monomials of the saturation of a power of I in terms of (vertex) weighted graphs associated with the monomials.…