刚性纤维编织材料振动模型中偏微分方程的研究

Research on Partial Differential Equations in the Vibration Model of Rigid Fiber Woven Materials

研究非线性四阶椭圆型方程的边值问题解的存在性,该问题是在刚性纤维编织材料振动模型中研究的.运用山路引理,证明上述问题解的存在性.

In this paper,the existence of solutions for a boundary value problem of nonlinear four order elliptic equations is studied,and this problem is studied in the vibration model of rigid fiber woven materials. The existence of solutions for the above problem is proved by using the mountain pass theorem.