no. 6
Gauss-Manin stratification and stratified fundamental group schemes
[Stratification de Gauss-Manin et groupes fondamentaux stratifiés]
Phùng, Hô Hai1
1 Institute of Mathematics, Hanoi
Annales de l'Institut Fourier, Tome 63 (2013) no. 6, pp. 2267-2285.

On définit la stratification de Gauss-Manin d’un fibré stratifié relativement à un morphisme lisse et on l’utilise pour étudier la suite d’homotopie des groupes fondamentaux stratifiés.

We define the zero-th Gauss-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.

DOI : 10.5802/aif.2829
Classification : 14F05, 14F35, 14L17
Keywords: Stratified bundle, Gauss-Manin stratification, homotopy sequence
Mot clés : Fibré stratifié, Stratification de Gauss-Manin, Suite d’homotopie
Phùng, Hô Hai 1

1 Institute of Mathematics, Hanoi 
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Phùng, Hô Hai. Gauss-Manin stratification and stratified fundamental group schemes. Annales de l'Institut Fourier, Tome 63 (2013) no. 6, pp. 2267-2285. doi : 10.5802/aif.2829. http://www.numdam.org/articles/10.5802/aif.2829/

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