Gauss-Manin stratification and stratified fundamental group schemes
Algebraic Geometry
2019-05-20 v2 Representation Theory
Abstract
We defined the Gau\ss-Manin stratification of a stratified bundle with respect to a smooth morphism and use it to study the homotopy sequence of stratified fundamental group schemes.
Keywords
Cite
@article{arxiv.1104.4573,
title = {Gauss-Manin stratification and stratified fundamental group schemes},
author = {Phùng Hô Hai},
journal= {arXiv preprint arXiv:1104.4573},
year = {2019}
}
Comments
14 pages, the proof of Prop. 2.8 is corrected. To appear in Annales de l'Institut Fourier