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math.AG2019★ 1 cited
Structure constants for Chern classes of Schubert cells
Changjian Su
A formula for the structure constants of the multiplication of Schubert classes is obtained in arXiv:1909.05283. In this note, we prove analogous formulae for the Chern--Schwartz--…
math.AG2017★ 12 cited
On the K-theory stable bases of the Springer resolution
Changjian Su, Gufang Zhao, Changlong Zhong
Cohomological and K-theoretic stable bases originated from the study of quantum cohomology and quantum K-theory. Restriction formula for cohomological stable bases played an import…
math.AG2015★ 1 cited
Equivariant quantum cohomology of cotangent bundle of
Changjian Su
Let denote a complex semisimple linear algebraic group, a parabolic subgroup of and . We identify the quantum multiplication by divisors in $T^*\mathca…