On certain subclasses of meromorphic functions with positive and fixed second coefficients involving the Liu-Srivastava linear operator (Q429086)

Summary: We introduce and study a subclass \(\Sigma_P(\gamma, k, \lambda, c)\) of meromorphic univalent functions defined by certain linear operator involving the generalized hypergeometric function. We obtain coefficient estimates, extreme points, growth and distortion inequalities, radii of meromorphic starlikeness, and convexity for the class \(\Sigma_P(\gamma, k, \lambda, c)\) by fixing the second coefficient. Further, it is shown that the class \(\Sigma_P(\gamma, k, \lambda)\) is closed under convex linear combination.