- Working Paper
Let Γ denote a lattice in SU(1,p) , with p greater than 1. We show that there exists no Zariski dense maximal representation with target SU(m,n) if n>m>1 . The proof is geometric and is based on the study of the rigidity properties of the geometry whose points are isotropic m -subspaces of a complex vector space V endowed with a Hermitian metric h of signature (m,n) and whose lines correspond to the 2m dimensional subspaces of V on which the restriction of h has signature (m,m). Show more
Journal / seriesarXiv
Pages / Article No.
Organisational unit08802 - Iozzi, Alessandra (Tit.-Prof.)
NotesSubmitted 15 July 2014, Revised 29 October 2014.
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