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Some properties of certain subclass of meromorphic functions associated with q-derivative
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نویسنده
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golmohamadi m. h. ,najafzadeh sh. ,foroutan m. r.
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منبع
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caspian journal of mathematical sciences - 2021 - دوره : 10 - شماره : 2 - صفحه:289 -299
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چکیده
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In this paper, by making use of q-derivative we introduce a new subclass of meromorphically univalent functions. precisely, we give a necessary and sufficient coefficient condition for functions in this class. coefficient estimates, extreme points, convex linear combination radii of starlikeness and convexity and finally partial sum property are investigated.
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کلیدواژه
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q-derivative ,Meromorphic function ,Coefficient bound ,Extreme point ,Convex set ,Partial sum
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آدرس
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payame noor university, department of mathematics, Iran, payame noor university, department of mathematics, Iran, payame noor university, department of mathematics, Iran
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Authors
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