A construction of the universal classes for algebraic groups with the twisting spectral sequence

2011/06/30 by Antoine Touzé, Touzé, Antoine
Mathematics · #Advanced Algebra and Geometry #Advanced Topics in Algebra #Algebraic structures and combinatorial models #math.RT #msc:20G10

paper · pdf · doi:10.48550/arxiv.1106.6183

third version, 17 pages. Presentation improved

arxiv created 2013/02/18 · arxiv updated 2013/02/19

Abstract

In this article, we apply some ideas developped by M. Chałupnik to the framework of strict polynomial bifunctors. This allows us to get a new proof of the existence of the `universal classes' originally constructed by the author.

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