摘要
给出复变函数可微的必要条件并给与证明.
This article was to offer the necessary condition proof of differentiable complex function in polar coordinates system.
出处
《河北北方学院学报(自然科学版)》
2005年第4期15-17,共3页
Journal of Hebei North University:Natural Science Edition
关键词
可微
极坐标
C.-R.条件
differentiable
polar coordinates
C. -R. condition