1999
DOI: 10.1006/jdeq.1999.3618
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Existence of a Global Attractor for Semilinear Dissipative Wave Equations on RN

Abstract: We consider the semilinear hyperbolic problem, with the initial conditions u(x, 0)=u 0 (x) and u t (x, 0)=u 1 (x) in the case where N 3 and (,(x))is introduced, to overcome the difficulties related with the noncompactness of operators which arise in unbounded domains. We derive various estimates to show local existence of solutions and existence of a global attractor in X 0 . The compactness of the embedding) is widely applied.1999 Academic Press

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Cited by 58 publications
(36 citation statements)
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“…It is easy to check that above two bilinear forms (·, ·) and (·, ·) l in (8) are both the inner products, moreover, the norms || · || and || · || l are equivalent to each other because…”
Section: A=b B=bbmentioning
confidence: 96%
“…It is easy to check that above two bilinear forms (·, ·) and (·, ·) l in (8) are both the inner products, moreover, the norms || · || and || · || l are equivalent to each other because…”
Section: A=b B=bbmentioning
confidence: 96%
“…For example [1][2][3][4][5][6] and [7], the authors investigated global existence, decay rate and blow-up of the solutions. Studies in R n , we quote essentially the results of [8][9][10][11][12].…”
Section: Introductionmentioning
confidence: 99%
“…Moreover, the usual Sobolev spaces do not include the constant functions and the traveling waves. In order to include these special solutions (e.g., equilibria and relaxation waves) in the attractor, some authors consider bounded and uniformly continuous function spaces and weighted spaces; see [4,18,19,22] and the references therein. Note that weighted spaces ignore the behavior of the solutions for large spatial values and for which the usual Sobolev type embeddings are not available.…”
Section: Introductionmentioning
confidence: 99%