2 papers
math.AC2025
A note on toric ideals of graphs and Knutson-Miller-Yong decompositions
Sergio Da Silva, Emma Naguit, Jenna Rajchgot
We use a Gröbner basis technique first introduced by Knutson, Miller and Yong to study the interplay between properties of a graph and algebraic properties of the toric ideal t…
math.AG2018
On the Gorensteinization of Schubert Varieties via Boundary Divisors
Sergio Da Silva
We will describe a one-step "Gorensteinization" process for a Schubert variety by blowing-up along its boundary divisor. The local question involves Kazhdan-Lusztig varieties which…