Çelebi, OkayUğurlu, Davut2024-09-252024-09-2520071726-037X2169-0057https://doi.org/10.1080/1726037X.2007.10698530https://hdl.handle.net/20.500.12491/13865We consider the existence of a wide collection of finite sets of functionals on the phase space H-2(0,1) boolean AND H-0(1))(0,1) that completely determines asymptotic behavior of solutions to the strongly damped nonlinear wave equation. The proof makes use of energy methods and the concept of the completeness defect. We also show that the number of determining nodes is two, that is, the asymptotic behavior of solutions is determined by the values of two sufficiently close points in the interval [0, 1].eninfo:eu-repo/semantics/closedAccessNonlinear Wave EquationStrong Damping TermAsymptotic BehaviorCompleteness DefectClose Points in The IntervalArticle10.1080/1726037X.2007.1069853052105116WOS:000217613200002N/A