Representations of the unitary group SU(2,1) in Fourier term modules

Roelof W. Bruggeman, Roberto J. Miatello

We study Fourier term modules on $\mathrm{SU}(2,1)$, which are the modules arising in Fourier expansions of automorphic forms. Maximal unipotent subgroups $N$ of $\mathrm{SU}(2,1)$…