MATHEMATICAL METHODS IN THE APPLIED SCIENCES, cilt.33, sa.2, ss.177-187, 2010 (SCI-Expanded)
In this paper the long-time behaviour of the solutions of 2-13 wave equation with a damping coefficient depending on the displacement is studied. It is shown that the semigroup generated by this equation possesses a global attractor in H(0)(1)(Omega) x L(2)(Omega) and H(2)(Omega)boolean AND H(0)(1)(Omega) x H(0)(1)(Omega). Copyright (C) 2009 John Wiley & Sons, Ltd.