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Certain subclasses of meromorphic multivalent functions

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In the present paper, we introduce two subclasses of mero- morphic p-valent functions de ned on the punctured unit disk and ob- tain some inclusion relationships and other interesting properties. The concept of neighbourhood of analytic functions is extended and applied to meromorphically p-valent functions considered here. Some results on Hadamard product are also obtained.

Abstract

In the present paper, we introduce two subclasses of mero- morphic p-valent functions de ned on the punctured unit disk and ob- tain some inclusion relationships and other interesting properties. The concept of neighbourhood of analytic functions is extended and applied to meromorphically p-valent functions considered here. Some results on Hadamard product are also obtained.

참고문헌 (19)

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  13. O. Altintas, "Neighborhoods of certain analytic functions with negative coef-cients", Int. J. Math. Math. Sci, 19, pp.797~800 (1996)
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