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pro vyhledávání: '"Gul Mehtab Khan"'
Publikováno v:
Sahand Communications in Mathematical Analysis, Vol 16, Iss 1, Pp 69-81 (2019)
The main objective of this investigation is to introduce certain new subclasses of the class $Sigma $ of bi-univalent functions by using concept of conic domain. Furthermore, we find non-sharp estimates on the first two Taylor-Maclaurin coefficients
Externí odkaz:
https://doaj.org/article/f0442fc6f70541148138e19317bd90dd