Sandwich-Type Results for Some Subclasses of Analytic Functions
Lifeng Guo *
School of Mathematical Science and Technology, Northeast Petroleum University, Daqing 163318, China.
*Author to whom correspondence should be addressed.
Abstract
The author investigate various superordinate results for some subclasses of analytic functions in the unit disc.
Keywords: Analytic functions, non-bazileviÄ functions, superordination