可拉伸梁方程一致吸引子的存在性

摘要

利用一致条件（ C），研究了非自治可拉伸梁方程一致吸引子的相关性质，得到了当外力项 h 满足条件 C倡（而非平移紧）时，非自治可拉伸梁方程在弱拓扑空间 H ×V中一致吸引子的存在性。从而推广了以往的研究结果。%By using the uniform condition ( C) , this paper studies the related properties of the non-auton-omous extensible beam equations and the existence of uniform attractors for the non -autonomous extensible beam equations is proved in a weak topology space E0 =H ×V, when forcing term h only satisfies condi-tion( C*) ( not translation compactness ) and thus generalizes previous research results .