Extremal behavior of ideals of minors

Trung Chau, Michael DeBellevue, Souvik Dey +2

Let $(R,\mathfrak{m},\mathsf{k})$ be either a fiber product or an artinian stretched Gorenstein ring, with $\mathrm{ch}(\mathsf{k})\ne 2$ in the latter case. We prove that the…