Some Inequalities on <i>p</i>-Valent Functions Related to Geometric Structure Based on <i>q</i>-Derivative  

作　　者：Shahram Najafzadeh[1] Deborah Olufunmilayo Makinde[1] 

出　　处：《Journal of Applied Mathematics and Physics》2020年第2期301-306,共6页应用数学与应用物理（英文）

摘　　要：By applying the q-derivative, we introduce two new subclasses of p-valent functions with positive coefficients. By means of the well-known Jack’s lemma, some inequalities related to starlike, convex and close-to-convex functions are also obtained.By applying the q-derivative, we introduce two new subclasses of p-valent functions with positive coefficients. By means of the well-known Jack’s lemma, some inequalities related to starlike, convex and close-to-convex functions are also obtained.

关 键 词：P-VALENT FUNCTIONS Jack’s Lemma STARLIKE Convex and CLOSE-TO-CONVEX FUNCTIONS 

分 类 号：O17[理学—数学]