In mathematics, the Holomorphic Lefschetz formula is an analogue for complex manifolds of the Lefschetz fixed-point formula that relates a sum over the fixed points of a holomorphic vector field of a compact complex manifold to a sum over its Dolbeault cohomology groups.
Statement If f is an automorphism of a compact complex manifold M with isolated fixed points, then
∑ f ( p ) = p 1 det ( 1 − A p ) = ∑ q ( − 1 ) q trace ( f ∗ | H ∂ ¯ 0 , q ( M ) ) {\displaystyle \sum _{f(p)=p}{\frac {1}{\det(1-A_{p})}}=\sum _{q}(-1)^{q}\operatorname {trace} (f^{*}|H_{\overline {\partial }}^{0,q}(M))}
where
The sum is over the fixed points p of f The linear transformation Ap is the action induced by f on the holomorphic tangent space at p
See also Bott residue formula
References Griffiths, Phillip; Harris, Joseph (1994), Principles of algebraic geometry, Wiley Classics Library, New York: John Wiley & Sons, ISBN 978-0-471-05059-9, MR 1288523
