flag varieties 1quantum chevalley formula 1quantum cohomology 1schubert calculus 1smooth schubert divisors 1
From the 1 of 2 linked papers with an AI index.
2 papers
math.AG2026
Quantum Schubert calculus for smooth Schubert divisors of
Changzheng Li, Jiayu Song, Rui Xiong +1
The paper studies quantum Schubert calculus for smooth Schubert divisor varieties in the complete flag variety, giving a Borel-type presentation of their quantum cohomology and der…
math.AG2025
A-D-E diagrams, Hodge--Tate hyperplane sections and semisimple quantum cohomology
Pieter Belmans, Sergey Galkin, Naichung Conan Leung +3
It is known that the semisimplicity of quantum cohomology implies the vanishing of off-diagonal Hodge numbers (Hodge--Tateness). We investigate which hyperplane sections of homogen…