摘要
研究单位圆盘D={z‖z|<1}上的调和凸映照和调和星像映照的几何性质.利用单叶调和映照剪切构造,通过单叶解析k-凸函数,构造了一类D上具有稳定的单叶调和凸像映照和星像映照,所得结果改进并且推广了Hernández等的结果.
Studying the geometric properties of stable univalent convex harmonic mappings and starlike harmonic map-pings in D= {z‖z|〈1},we construct one class of stable univalent convex and starlike harmonic mappings in D by the way of shear constructure with k-convex analytic functions.Our results improve and generalize the results obtained by Hernandez,etc.
出处
《华侨大学学报(自然科学版)》
CAS
北大核心
2015年第3期354-358,共5页
Journal of Huaqiao University(Natural Science)
基金
国家自然科学基金资助项目(11471128)
福建省自然科学基金资助项目(2014J01013)
关键词
剪切构造
k-凸函数
稳定调和凸像映照
稳定调和星像映照
shear constructure
k-convex mapping
stable convex harmonic mapping
stable starlike harmonic mapping