Univalent harmonic mappings
Annales Polonici Mathematici, Tome 57 (1992) no. 1, pp. 57-70
Voir la notice de l'article provenant de la source Institute of Mathematics Polish Academy of Sciences
Let a 0, Ω = ℂ -(-∞, a] and U = {z: |z| 1}. We consider the class $S_H(U,Ω)$ of functions f which are univalent, harmonic and sense preserving with f(U) = Ω and satisfy f(0) = 0, $f_z(0) > 0$ and $f_{z̅}(0) = 0$. We describe the closure $\overline{S_H(U,Ω)}$ of $S_H(U,Ω)$ and determine the extreme points of $\overline{S_H(U,Ω)}$.
@article{10_4064_ap_57_1_57_70,
author = {Albert Livingston},
title = {Univalent harmonic mappings},
journal = {Annales Polonici Mathematici},
pages = {57--70},
publisher = {mathdoc},
volume = {57},
number = {1},
year = {1992},
doi = {10.4064/ap-57-1-57-70},
language = {en},
url = {http://geodesic.mathdoc.fr/articles/10.4064/ap-57-1-57-70/}
}
Albert Livingston. Univalent harmonic mappings. Annales Polonici Mathematici, Tome 57 (1992) no. 1, pp. 57-70. doi: 10.4064/ap-57-1-57-70
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