A Geometric interpretation of the chi(y) genus on hyperKahler manifolds

May 18, 1999
4 pages
Published in:
  • Commun.Math.Phys. 212 (2000) 649-652
e-Print:
Report number:
  • IC-99-58

Citations per year

20012002200301
Abstract: (Springer)
The group SL(2) acts on the space of cohomology groups of any hyper-Kähler manifold X. The χygenus of a hyper-Kähler X is shown to have a geometric interpretation