Ferreira, J.Santos, M. L.Matos, M. P.Bastos, W. D.2014-05-202014-05-202004-06-01Mathematical and Computer Modelling. Oxford: Pergamon-Elsevier B.V., v. 39, n. 11-12, p. 1285-1295, 2004.0895-7177http://hdl.handle.net/11449/31370In this paper, we prove the exponential decay as time goes to infinity of regular solutions of the problem for the Kirchhoff wave equation with nonlocal condition and weak dampingu(tt) - M (\\delU\\(2)(2)) Deltau + integral(0)(t) g(t - s)Deltau(.,s) ds + alphau(t) = 0, in (Q) over cap,where (Q) over cap is a noncylindrical domain of Rn+1 (n greater than or equal to 1) with the lateral boundary (&USigma;) over cap and alpha is a positive constant. (C) 2004 Elsevier Ltd. All rights reserved.1285-1295engKirchhoff wave equationnoncylindrical domainexponential decayArtigo10.1016/j.mcm.2004.06.008WOS:000223244500008Acesso abertoWOS000223244500008.pdf6294876435136954