Theta lifting for some cohomologicaly induced representations

2009/09/18 by Mathieu Cossutta, Cossutta, Mathieu
Mathematics · #FOS: Mathematics #Number Theory (math.NT) #Representation Theory (math.RT) #math.NT #math.RT

paper · pdf · doi:10.48550/arxiv.0909.3360

arxiv created 2009/09/18 · arxiv updated 2009/12/01

Abstract

In his paper 'Theta lifting for representations with non zero cohomlogy', Jian-Shu Li proved that a certain kind of cohomological representations of U(a,b) is automorphic. In this paper, this result is generalized to a more general class of cohomological representations of this group. It comes from the fact that these cohomological representations are the image by the theta correspondance of some representations obtained by cohomological induction. In proving this theorem, we also prove some cases of Adams conjecture.

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