DISCRETE AND CONTINUOUS


DYNAMICAL SYSTEMS

Volume 2
Number 2
April 1996

CONTENTS

Mark Pollicott, Closed geodesic distribution for manifolds of non-positive curvature 153
Peter E. Kloeden and Björn Schmalfuß, Lyapunov functions and attractors under variable time--step discretization 163
Hideo Kubo, On the critical decay and power for semilinear wave equations in odd space dimensions 173
Hong-Ming Yin, A free boundary problem arising from a stress-driven diffusion in polymers 191
George Osipenko, Indestructibility of invariant locally non-unique manifolds 203
D. Cao, N.E. Dancer, E.S. Noussair, and S. Yan, On the existence and profile of multi-peaked solutions to singularly perturbed semilinear Dirichlet problems 221
Jitsuro Sugie and Tadayuki Hara, Existence and non-existence of homoclinic trajectories of the Liènard system 237
Joseph G. Yan and Dong-Ming Hwang, Pattern formation in reaction-diffusion systems with D2-symmetric kinetics 255
N. Hirano and Wen Se Kim, Multiplicity and stability result for semilinear parabolic equations 271
M.Tucsnak, Control of plate vibrations by means of piezoelectric actuators 281

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