Dergiler / TWMS (Turkic World Mathematical Society) Journal of Applied and Engineering Mathematics / 2020 / Cilt: 10 - Sayı: 4

STARLIKE SYMMETRICAL FUNCTIONS

Fuad ALSARARI

Sayfa
1145–1154
DOI
—

Özet

Abstract.The objective of the present paper is to study subclassS(j,k)(A, B) of ana-lytic functions that is defined by using the class of Janowski functions combined with the(j, k)-symmetrical functions. This class generalizes various classes defined by differentauthors. Distortion theorem, argument theorem, covering theorem,and convolution con-dition are obtained. Finally we give analogous definition of neighborhood for the classS(j,k)(A, B) and then investigate related neighborhood result for this new class.