regularly branched riemann surface

The exact criteria for the number of regular bifurcated solutions are obtained.

应用线性全连续场谱定理和规范化Lyapunov-Schmidt约化方法,研究了一类反应扩散方程正则分歧解的存在性,给出了在二阶非退化奇点处正则分歧解个数的精确判据,同时给出了正则分歧解的公式。

The characteristic expression of multi-value function by using Riemann surfaces is discussed,and the mapping from s-plane into w-plane is also analyzed.

本文通过分析多值函数特性在黎曼平面中的表达以及s-平面与w-平面的映射关系,给出了分数阶线性定常系统极点分布与时域响应的定性关系。