摘要
运用Bieberbach猜想及级数收敛的定义获得了S族函数及其导函数的模有上界的简洁证明。同时运用面积原理与极限的定义证明了S族函数在原点附近具有保二维测度微小变化的性质。
One succinct proof about the modulus of S--family function and its derived function having upper bound is given by Bieberbach conjecture and the definition of series convergence. At the same time, one property that S--family functions keep two--dimension measure of tiny change near the zero is proved by the area--principle and the definition of limit.
出处
《安庆师范学院学报(自然科学版)》
2009年第2期4-6,共3页
Journal of Anqing Teachers College(Natural Science Edition)
基金
广西民族大学研究生教育创新计划(gxun-chx0880)资助