Componentwise linear symbolic powers of edge ideals and Minh's
conjecture
Componentwise linear symbolic powers of edge ideals and Minh's
conjecture
In this paper, we study the componentwise linearity of symbolic powers of edge ideals. We propose the conjecture that all symbolic powers of the edge ideal of a cochordal graph are componentwise linear. This conjecture is verified for some families of cochordal graphs, including complements of block graphs and complements …