1. Department of Mathematics , Universitat Autònoma de Barcelona , Bellaterra, Spain aguade@mat.uab.cat;3. Department of Mathematics , Universitat Autònoma de Barcelona , Bellaterra, Spain
Abstract:
We give an effective classification of the representations of the infinite dihedral group in GL2(R) where R is either the valuation ring ?(p) or the ring of p-adic integers.