Tunç, CTunc, E2025-05-102025-05-1020040096-300310.1016/S0096-3003(03)00346-12-s2.0-1542507196https://doi.org/10.1016/S0096-3003(03)00346-1https://hdl.handle.net/20.500.14720/14732Tunc, Cemil/0000-0003-2909-8753; Tunc, Ercan/0000-0001-8860-608XIn this paper sufficient conditions are given for uniform boundedness and convergence to zero of all solutions of (1.1) together with their derivatives to the third order. (C) 2003 Elsevier Inc. All rights reserved.eninfo:eu-repo/semantics/closedAccessAsymptotic BehaviourUniformly BoundednessConvergenceArticle