For a discrete co-compact subgroup of the unitary group SU(3,L) automorphic functions are constructed. Here L is a quadratic extension of some p-adic local field K. These functions are well-defined on some open analytical subspace of the projective plane.

King Fai Lai and Harm Voskuil <kflai@maths.usyd.edu.au ; voskuil@math.rug.nl>