On the K-theory stable bases of the Springer resolution

  title={On the K-theory stable bases of the Springer resolution},
  author={C. Joanna Su and Gufang Zhao and Changlong Zhong},
  journal={arXiv: Algebraic Geometry},
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 important role in computing the quantum connection of cotangent bundle of partial flag varieties. In this paper we study the K-theoretic stable bases of cotangent bundles of flag varieties. We describe these bases in terms of the action of the affine Hecke algebra and the twisted group algebra of Kostant-Kumar. Using this… Expand
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