A new criterion for close-to-convexity of partial sums of certain hypergeometric functions

Massoud Jahangiri

International Journal of Stochastic Analysis, 1997, vol. 10, 1-6

Abstract:

We consider the partial sums of certain hypergeometric functions and establish conditions imposed on the locations of zeros of those polynomials in order to be close-to-convex in the open unit disk.

Date: 1997
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnijsa:526187

DOI: 10.1155/S1048953397000245

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