在时间依赖外力项g∈Lb^2(R+,H^-2(0))仅满足较弱的积分条件时,证明了具有双非线性项的吊桥方程一致紧吸引子的存在性.
The existence of the uniform compact attractors is proved for the suspension bridge equation with double nonlinear term provided that g∈LZb (R+ ,H-2 (g2)) only satisfies a weaker integral condition.