Title:  Determining the idealizers of principal monomial ideals over a rational normal
curve

Abstract: 

Given an ideal $J$ generated by an element of the form $s{m_1}t^{m_2}$ , where $m_1 ≥ 2$
and $m_2 ≥ 0$, we illustrate how to compute the idealizer $I(J)$ over the ring of the
rational normal curve of degree $n$ and we give a formula for it using the graded
pieces of the ring of differential operators.

A link for the zoom for this defense is https://unm.zoom.us/j/99070241273