Abstract
The purpose of this paper is to study the fundamental group and higher homotopy groups of the zero locus of holomorphic sections of ample vector bundles on projective varieties, in the spirit of the Lefschetz hyperplane theorem. We give some Lefschetz type theorems by using Morse theory and the method of Napier-Ramachandran (the L2-method and the theory of formal schemes).
Original language | English |
---|---|
Pages (from-to) | 595-616 |
Number of pages | 22 |
Journal | Communications in Analysis and Geometry |
Volume | 22 |
Issue number | 4 |
DOIs | |
Publication status | Published - 2014 |
Externally published | Yes |
ASJC Scopus subject areas
- Analysis
- Statistics and Probability
- Geometry and Topology
- Statistics, Probability and Uncertainty