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1·Axisymmetric elasticity problem of cubic quasicrystal is reduced to a solution of a partial differential equation with higher-order by introducing displacement function.

本文通过引入位移函数使得立方准晶的轴对称弹性问题化为求解一高阶偏微分方程。

2·In this paper, we investigate the problem of the convergence of zeros of the solution of higher order linear differential equation to small order of growth function.

主要讨论了高阶齐次线性微分方程解取小函数的点的收敛指数。