A Gauss-Bonnet theorem for constructible sheaves on reductive groups
classification
🧮 math.AG
math.RT
keywords
reductiveconstructibleformulagauss-bonnetgroupssheavesactionadjoint
read the original abstract
We prove an analog of the Gauss-Bonnet formula for constructible sheaves on reductive groups. As a corollary from this formula we get that if a perverse sheaf on a reductive group is equivariant under the adjoint action, then its Euler characteristic is nonnegative.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.