Quelques calculs d'espaces \Rⁱ f_* G sur des courbes

2008/03/31 by Sylvain Maugeais, Maugeais, Sylvain
Mathematics · #14A20 #14H10 #Advanced Differential Equations and Dynamical Systems #Algebraic Geometry (math.AG) #Algebraic Geometry and Number Theory #FOS: Mathematics #Geometric Analysis and Curvature Flows #math.AG #msc:14A20 #msc:14H10

paper · pdf · doi:10.48550/arxiv.0803.4399

24 pages, french

openalex publication_date 2008/03/31 · arxiv created 2009/03/17 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We give some properties (cancellation, representability, stratification) of the sheaf Rⁱ f_* G for an affine relative curve f:U -> S admitting a smooth compactification and G a solvable group.

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