Nguyên Công Minh

most citedComparision between regularity of small symbolic powers and ordinary powers of an edge ideal

1 citations · 2 across the 2 of their papers we have counts for

collaborators

2 papers

math.AC2022★ 1 cited

Characterization of graphs whose a small power of their edge ideals has a linear free resolution

Nguyen Cong Minh, Thanh Vu

Let $I (G)$ be the edge ideal of a simple graph $G$ . We prove that $I (G)^{2}$ has a linear free resolution if and only if $G$ is gap-free and reg $I (G) \leq 3$ . Similarly, we show that…

math.AC2021★ 1 cited

Comparision between regularity of small symbolic powers and ordinary powers of an edge ideal

Nguyen Cong Minh, Le Dinh Nam, Thieu Dinh Phong +2

Let $G$ be a simple graph and $I$ its edge ideal. We prove that $reg (I^{(s)}) = reg (I^{s})$ for $s = 2, 3$ , where $I^{(s)}$ is the $s$ -th symbolic power of $I$ . As a con…