On a Generalized Subclass of p-Valent Meromorphic Functions by Defined q-Derivative Operator

محورهای موضوعی : Financial Mathematics

Mohammad Hassan Golmohammadi ¹ (Department of Mathematics, Payame Noor University, P. O. Bax: 19395 - 3697, Tehran, Iran)
Shahram Najafzadeh ² (Department of Mathematics, Payame Noor University, P. O. Box: 19395 - 3697, Tehran, Iran)
Mohammad Reza Forutan ³ (Department of Mathematics, Payame Noor University, P. O. Box: 19395 - 3697, Tehran, Iran)

تاریخ دریافت : 1399/09/01 تاریخ پذیرش : 1399/11/03 تاریخ انتشار : 1400/07/09

کلید واژه: ε-neighborhood, q-calculus, Meromorphic functions, Financial problems, q-derivative,

چکیده مقاله :

Financial Mathematics is the application of mathematical methods to financial problems. It is shown that p-valent functions play important roles in Financial Mathematics. In this paper, we define a new subclass of meromorphically p-valent functions by using q-derivative operator and fractional q-calculus operator. We obtain some geometric properties of coefficient estimates, extreme points, convex linear combination, radii of starlikeness and convexity. Finally, ε-neighborhood property will be investigated.Financial Mathematics is the application of mathematical methods to financial problems. It is shown that p-valent functions play important roles in Financial Mathematics. In this paper, we define a new subclass of meromorphically p-valent functions by using q-derivative operator and fractional q-calculus operator. We obtain some geometric properties of coefficient estimates, extreme points, convex linear combination, radii of starlikeness and convexity. Finally, ε-neighborhood property will be investigated.

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