We introduce two subclasses of biunivalent functions and find estimates on the coefficientsa2anda3for functions in these new subclasses. Also, consequences of the results are pointed out.
We find estimates on the coefficients a2 and a3 for
functions in the function class Bλ,μ,ϕ. The results presented in this paper improve or generalize the recent work of Srutha Keerthi and Raja (2013).
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.