Papadopoulos, Perikles G.Stavrakakis, Nikolaos M.2021-07-192021-07-192006-07-12Papadopoulos, P. G., & Stavrakakis, N. M. (2006). Strong global attractor for a quasilinear nonlocal wave equation on ℝN. <i>Electronic Journal of Differential Equations, 2006</i>(77), pp. 1-10.1072-6691https://hdl.handle.net/10877/13950We study the long time behavior of solutions to the nonlocal quasilinear dissipative wave equation utt - ϕ(x) ∥∇u(t)∥2 ∆u + δut + |u|α u = 0, in ℝN, t ≥ 0, with initial conditions u(x, 0) = u0(x) and ut(x, 0) = u1(x). We consider the case N ≥ 3, δ > 0, and (ϕ(x))-1 a positive function in LN/2(ℝN) ∩ L∞(ℝN). The existence of a global attractor is proved in the strong topology of the space D1,2(ℝN) x L2g(ℝN).Text10 pages1 file (.pdf)enAttribution 4.0 InternationalQuasilinear hyperbolic equationsKirchhoff stringsGlobal attractorUnbounded domainsGeneralized Sobolev spacesWeighted Lp spacesArticleThis work is licensed under a Creative Commons Attribution 4.0 International License.