关于费马型函数方程的整函数解

On the Whole Functional Solution of Fermat-type Functional Equation

证明了函数方程f_1^(12)(z)+f_2^(12)(z)+f_3^(12)(z)+f_4^(12)(z)=1不存在级小于1的非常数整函数解。

It is proved that there is no nonconstant integral function solution of order less than 1 for the function equation f1^12(z)+f2^12(z)+f3^12(z)+f4^12(z)=1.