1) convex univalent harmonic mapping
凸单叶调和映射
1.
The extremal problem of Fréchet differential functionals for convex univalent harmonic mappings;
凸单叶调和映射的Fréchet可微泛函的极值问题
2) univalent harmonic mapping
单叶调和映射
1.
The extremal problem of Fourier coefficients of univalent harmonic mappings;
单叶调和映射傅立叶系数的极值问题
2.
Under the necessary condition of an extremum of a continuous linear functional the least upper bound of Fourier coefficients of univalent harmonic mappings is obtained.
利用连续线性泛函取得极值的必要条件,得到关于单叶调和映射的傅立叶系数的上确界,推广了PeterDuren的研究方法。
3) harmonic univalent mapping
调和单叶映射
1.
In this paper, some properties of close-to-convex harmonic univalent mapping are discussed, and a criterion theorem for close-to-convex harmonic univalent mapping is given.
讨论了近于凸调和单叶映射的一些性质 ,并给出了近于凸调和单叶映射的判别法则 。
4) univalent harmonic mappings
单叶调和映照
1.
In this paper,area distortion properties for univalent harmonic mappings from open unit disk into itself with given dilatation is considered.
研究单位圆到自身内给定复伸张函数的单叶调和映照的面积偏差性质,得到精确的像区域面积上下限估计表达式,改进了由Hengartner和Schober得到的相应结果。
5) schlicht mapping
单叶映射
6) monotone and fuzzy monotone mappings
单调和Fuzzy单调映射
补充资料:凸凸
1.高出貌。
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