Depth of Initial Ideals of Normal Edge Rings
Depth of Initial Ideals of Normal Edge Rings
Let G be a finite graph on the vertex set [d] = {1,…, d} with the edges e 1,…, e n and K[t] = K[t 1,…, t d ] the polynomial ring in d variables over a field K. The edge ring of G is the semigroup ring K[G] which …