存在域 meaning in English
domain of existence
existence domain
Examples
- With the adding of appropriate conditions , we present in this note a sharper range of inverse function . this is of important to nonlinear analysis and numerical feasibility appraisal
本文通过附加适当的条件,刻划了反函数的存在域大小,这种存在域对非线性分析中研究解的存在性、解的估计及非线性方程组求解的数值可行性都有一定的意义