“…One obstruction to the even greater use of rings of differential operators is the notorious difficulty of computing them explicitly. In fact, there are very few classes of rings whose differential operators are systematically computed, namely polynomial rings, Stanley-Reisner rings, affine semigroup rings, and coordinate rings of curves (see, for example, [Tri97,Tra99,Eri98, CB was partially supported by NSF Grants DMS 1661962 and 2001101. LFM is partially supported by the Simons Foundation Collaboration Grant for Mathematicians.…”