3 papers
math.AC2020
Castelnuovo-Mumford regularity of associated graded modules of k-Buchsbaum modules
Le Xuan Dung
Bounds on the Castelnuovo-Mumford regularity of the associated graded modules of k-Buchsbaum modules M are given in terms of k and some other invariants of M.
math.AC2011
Castelnuovo-Mumford regularity of associated graded modules and fiber cones of filtered modules
Le Xuan Dung, Le Tuan Hoa
We give bounds on the Castelnuovo-Mumford regularity of the associated graded module of an arbitrary good filtration and of its fiber cone. These bounds extend previous results of…
cs.DM2009
Computing Graph Roots Without Short Cycles
Babak Farzad, Lap Chi Lau, Van Bang Le +1
Graph G is the square of graph H if two vertices x, y have an edge in G if and only if x, y are of distance at most two in H. Given H it is easy to compute its square H2, however M…