A note on Hadamard products of univalent functions
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- by Daoud Bshouty
- Proc. Amer. Math. Soc. 80 (1980), 271-272
- DOI: https://doi.org/10.1090/S0002-9939-1980-0577757-X
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Abstract:
An example is constructed to show that a modified Hadamard product of two normalized univalent functions with real coefficients may not be univalent.References
- J. M. Anderson, K. F. Barth, and D. A. Brannan, Research problems in complex analysis, Bull. London Math. Soc. 9 (1977), no. 2, 129–162. MR 440018, DOI 10.1112/blms/9.2.129
- Christian Pommerenke, Univalent functions, Studia Mathematica/Mathematische Lehrbücher, Band XXV, Vandenhoeck & Ruprecht, Göttingen, 1975. With a chapter on quadratic differentials by Gerd Jensen. MR 0507768
Bibliographic Information
- © Copyright 1980 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 80 (1980), 271-272
- MSC: Primary 30C50
- DOI: https://doi.org/10.1090/S0002-9939-1980-0577757-X
- MathSciNet review: 577757