椭圆型微分方程 meaning in English
elliptic differential equation
elliptic equation
elliptic partial differential equation
Examples
- Oscillation of second order nonlinear elliptic differential equations
二阶非线性椭圆型微分方程解的振动性质 - Oscillation of second order elliptic differential equations by methods of the sequence of functions
二阶椭圆型微分方程振动性的函数序列方法 - Oscillation comparison theorems of solutions for second order nonlinear elliptic differential equations
二阶非线性椭圆型微分方程解的振动比较定理 - Oscillation and nonoscillation of solutions of second order damped elliptic differential equations
二阶含阻尼项椭圆型微分方程解的振动与非振动的判定 - At last we apply the results to a kind of fourth order elliptic boundary value problem and duffing equation
最后我们将所得结论应用到一类四阶椭圆型微分方程和duffing方程，给出了它们的解存在唯一的一些结果。