In this paper, we are concerned with the existence of global attractor and exponential attractor for the nonlinear wave equation with structural damping term where Ω∈RN is a bounded domain with smooth boundary (?)Ω, the nonlinear terms are f(u), and g is external force.Under the dissipativeness condition and the growth condition on nonlinear term, First, the paper uses the standard Galerkin approximation scheme to prove well-posedness global solutions for the above mentioned problem in the space ε(q)=[H01∩L9+2](Ω)×L2(Ω). and energy identity is valid. we prove the dynamical system associated with the above-mentioned equation possess a global attractor, we get exponential attractor by virtue of weak quasi-stability estimates. |