Y. Huang et al., On the dimension of the global attractor for a damped semilinear wave equation with critical exponent, J MATH PHYS, 41(7), 2000, pp. 4957-4966
We obtain in this paper a precise estimate of upper bound of the Hausdorff
dimension of the global attractor for a damped semilinear wave equation wit
h critical exponent. The obtained Hausdorff dimension decreases as the damp
ing grows and is uniformly bounded for large damping, which conforms to phy
sical intuition. The obtained results generalize and correct the correspond
ing results obtained by Zhou recently. (C) 2000 American Institute of Physi
cs. [S0022-2488(00)04705-8].