Bergman kernels and local holomorphic Morse inequalities
Complex Variables
2007-05-23 v1 Algebraic Geometry
Differential Geometry
Abstract
Let X be a hermitian manifold and let L^k be a high power of a hermitian line bundle over X. Local versions of Demailly's holomorphic Morse inequalities are presented - after integration they yield the usual inequalities. The local weak inequalities hold on any hermitian manifold X, regardless of compactness and completeness. The proofs, which are elementary, are based on a new approach to pointwise Bergman kernel estimates, where the kernels are estimated by a model kernel in the standard complex space C^n.
Cite
@article{arxiv.math/0211235,
title = {Bergman kernels and local holomorphic Morse inequalities},
author = {Robert Berman},
journal= {arXiv preprint arXiv:math/0211235},
year = {2007}
}
Comments
19 pages. An extended version at http://www.math.chalmers.se/Math/Research/Preprints/