用先验估计技巧和算子分解的方法,并结合修正的拉回吸引子理论,证明记忆型无阻尼抽象发展方程时间依赖全局吸引子的存在性和正则性.
By means of a priori estimation technique and an operator decomposition method,combined with the modified pullback attractors theory,we proved the existence and regularity of time-dependent global attractors for the non-damping abstract evolution equations with memory type.