From the 1 of 4 linked papers with an AI index.
Showing math.AGShow all
2 papers · 1 filter
math.AG2026
A Riemann-Roch theorem for Frobenius quotients
Matthew Dupraz, Andreas Gross, Leonid Monin
The paper builds commutative Frobenius rings from shift and differential operator algebras to model K‑theory and Chow rings of smooth complete varieties, establishing combinatorial…
math.AG2026
Polyhedral models for K-theory of toric and flag varieties
Leonid Monin, Evgeny Smirnov
In 1992, Pukhlikov and Khovanskii provided a description of the cohomology ring of toric variety as a quotient of the ring of differential operators on spaces of virtual polytopes.…