APPLICABLE ANALYSIS, vol.90, no.7, pp.1159-1168, 2011 (SCI-Expanded)
The subject of this investigation is the qualitative properties of positive solutions of the following nonhomogeneous equation [image omitted] or, after the change v = u sigma, [image omitted] of equation [image omitted] in unbounded domain R+ x RN, where the term g(s) is supposed to satisfy just a lower polynomial growth condition and g'(s) -l1. The existence of the [image omitted] - global attractor for the equation (1') is proved.