On Sandwich Theorems for Certain Univalent Functions Defined by a New operator
2019 ◽
Vol 11
(2)
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pp. 72-80
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In this paper, we study some differential subordination and superordination results for certain univalent functions in the open unit disc U by using a new operator . Also, we derive some sandwich theorems.
2022 ◽
pp. 22-31
2019 ◽
Vol 11
(1)
◽
pp. 5-17
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Keyword(s):
Keyword(s):
1973 ◽
Vol 25
(2)
◽
pp. 420-425
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Keyword(s):
Keyword(s):
Keyword(s):
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