Atiyah–Bott formula

In algebraic geometry, the Atiyah–Bott formula says[1] the cohomology ring

\operatorname{H}^*(\operatorname{Bun}_G(X), \mathbb{Q}_l)

of the moduli stack of principal bundles is a free graded-commutative algebra on certain homogeneous generators. Atiyah and Bott's original work concerned integral cohomology ring of BunG(X).

See also

Notes

References


This article is issued from Wikipedia - version of the Tuesday, January 20, 2015. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.