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convex and starlike functions defined on the subclass of the class of the univalent functions $s$ with order 2−r
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نویسنده
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yıldız ismet ,mert oya ,akyar alaattin
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منبع
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sahand communications in mathematical analysis - 2022 - دوره : 19 - شماره : 4 - صفحه:109 -116
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چکیده
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In this paper, some conditions have been improved so that the function g(z) is defined as g(z) = 1 +∑∞ k≥2 an+kz^n+k , which is analytic in unit disk u, can be in more specific subclasses of the s class, which is the most fundamental type of univalent function. it is analyzed some characteristics of starlike and convex functions of order 2 −r .
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کلیدواژه
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analytic function ,convex function ,starlike function ,univalent function
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آدرس
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düzce university, faculty of science and arts, department of mathematics, turkey, tekirdağ namık kemal university, faculty of science and arts, department of mathematics, turkey, düzce university, faculty of science and arts, department of mathematics, turkey
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پست الکترونیکی
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alaattinakyar@duzce.edu.tr
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Authors
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