This work is shown below, the algebraic sum of the two functions selected from class S of univalent functions which is a subclass of this class A of functions f(z) satisfy the conditions analiytic in the open unit disk U={z∈C:|z|<1} normalized with f(0)=0 and f'(0)=1 is not univalent.
Primary Language | English |
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Journal Section | Articles |
Authors | |
Publication Date | July 1, 2017 |
Published in Issue | Year 2017 Volume: 5 Issue: 3 |