Salagean-type harmonic multivalent functions defined by q-diference operator

Abstract

"We introduce a new subclass of Salagean-type harmonic multivalent functions by using q-diference operator. We investigate suficient coeficient estimates, distortion bounds, extreme points, convolution properties and neighborhood for the functions belonging to this function class."

Some Properties of Certain Multivalent Harmonic Functions

“…We suggest future studies regarding the theories of differential subordination and superordination involving functions from the class G H(m) (., δ, 2; j) as seen for harmonic complex-valued functions in recent papers such as [31,32]. Quantum calculus aspects can be introduced in this study, as presented in recent investigations [33][34][35].…”