关于R^2上奇异的非线性双调和方程正整解

The Positive Entire Solutions about Singular Nonlinear Biharmonic Equations on R^2

本文以Schauder-Tychonoff不动点定理为工具,建立了一类R 2上奇异非线性双调和方程正的径向对称整体解的存在定理,并给出了解的有关性质.

In this paper, our aim is to establish the theorems of existence of positive radial symmetric entire solutions for a R^2 class of nonlinear biharmonic equations on in with the Schauder-Tychonoff fixed point theorem as the principal tool present about the properties of the solutions.