JOHANNES KEPLER UNIVERSITY LINZ Institute of Computational Mathematics Boundary Element Simulation of Linear Water Waves in a Model Basin Clemens Hofreither DK Comptutational Mathematics, University of Linz, Altenberger Str. 69, 4040 Linz, Austria Ulrich Langer Institute of Comptutational Mathematics, University of Linz, Altenberger Str. 69, 4040 Linz, Austria Satyendra Tomar Johann Radon Institute of Comptutational and Applied Mathematics (RICAM), University of Linz, Altenberger Str. 69, 4040 Linz, Austria NuMa-Report No. 2009-02 February 2009