Abstract
AbstractWe study the equality of the extremal Betti numbers of the binomial edge ideal and those of its initial ideal for a closed graph G. We prove that in some cases there is a unique extremal Betti number for and as a consequence there is a unique extremal Betti number for and these extremal Betti numbers are equal.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have