Partial Sums of Certain Classes of Meromorphic Functions Related to the Hurwitz-Lerch Zeta Function
2015 ◽
Vol 1
(1)
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pp. 38-50
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Abstract In the present paper, we give sufficient conditions for a function f to be in the subclasses ΣS*a,s (A. B, α, β) and ΣKa,s (A, B, α, β) of the class Σ of meromorphic functions which are analytic in the punctured unit disk U*. We further investigate the ratio of a function related to the Hurwitz-Lerch zeta function and its sequence of partial sums.
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2014 ◽
Vol 8
(4)
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2001 ◽
Vol 26
(5)
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pp. 317-319
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2015 ◽
Vol 85
(3)
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pp. 385-393
2014 ◽
Vol 8
(4)
◽
Keyword(s):