A new subclass of harmonic univalent functions associated with Dziok-Srivastava operator
A subclass of harmonic univalent functions, with negative coefficients, associated with the Dziok-Srivastava operator is considered and the usual results on the coefficients are used to investigate the distortion bounds, extreme points, and the preservation of the class under an integral operator, convolution and convex combinations. The results are an extension of previously known results.
scientific article; zbMATH DE number 6116540