On A Libera Integral Operator for Certain Univalent Functions

Authors : V KUMAR

Pages : 118-121

Doi:10.1501/Commua1_0000000125

View : 23 | Download : 7

Publication Date : 1982-01-01

Article Type : Research Paper

Abstract :In this paper we study the Libera integral operatör Finsert ignore into journalissuearticles values(z); = -----i finsert ignore into journalissuearticles values(t); dt for certain univa- Z J o lent functions. The results obtained are sharp and improve some known results of Goel and Sohi, and Livingston for the univalent functions having negative coefficients.
Keywords : On a libera, Integral Operator, Certain Univalent