| \REF{1}Samsonov A M, Sokurinskaya E V. Energy exchange between nonlinear waves in elastic waveguidesand external mediaNonlinear waves in active media. Berlin, Heidelberg: Springer-Verlag, 1989. 99-104 \REF{2}Samsonov A M. Nonlinear strain waves in elastic waveguides. In: Jeffrey A, Engelbrecht J. Nonlinear waves in solids. Amsterdam: Elsevier, 1994 \REF{3}Samsonov A M. How to predict,generate and observe strain solitons in solids(to appear) \REF{4}Samsonov A M, Sokurinskaya E V. On the excitation of a longitudinal deformation soliton in a nonlinearelastic rod. Sov Phys-Techn Phys, 1988, {\bf 33}(8):989-991 \REF{5}Mangin G A. Physical and mathematical models of nonlinear waves in solids. In: Jeffrey A, Engelbrecht J eds. Nonlinear waves in solids. Amsterdam: Elsevier, 1994 \REF{6} Temam R. Infinite dimensional dynamical system in mechanics and physics. New York: Springer-Verlag, 1988 \REF{7}Constantin P, Foias C, Temam R. Attractors representing turbulent flows. Memoirs of AMS, 1985,{\bf 53}(314) \REF{8} Ghidaglia J M. Ann Inst Henri Poincare, Anal, Nonlinearie, 1988,(5): 365-405 \REF{9}Ball J M. A proof of the existence of global attractors for damped semilinear wave equations(to appear) \REF{10}Lions J L. Quelques methods de resolution des problemes aux limites non lineaires. Dunod Paris, 1969 \REF{11}Ghidaglia J M. A note on the strong convergence towards attractors for damped forced KdV equations. J Diff Eqn, 1994,{\bf 110}:356-359 \REF{12}Li Yongsheng, Chen Qingyi. Finite dimensional global attractor for dissipative Schr\"{o}dinger-Boussinesq equations. J Math Anal Appl, 1997,{\bf 205}:107-132 \REF{13}Dai Zhengde, Guo Boling, Chen Fengxing. Global attractor of a class of strongly damped nonlinear wave equations. Acta Math Sci, 1998, {\bf 18}(4):404-412 |