ANGULAR ESTIMATIONS OF CERTAIN ANALYTIC FUNCTIONS

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Published: Mar 1, 1998
DOI: https://doi.org/10.5556/j.tkjm.29.1998.4298
Keywords:
subordinate starlike functions angular estimations

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NAK EUN CHO
Department of Applied Mathematics, Pukyong National University, Pusan 608-737, Korea.
IN HWA KIM
Department of Applied Mathematics, Pukyong National University, Pusan 608-737, Korea.

Abstract




The object of the present paper is to investigate some argument properties of certain analytic functions in the open unit disk. Our resuIt contain some interesting corollaries as the special cases.




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How to Cite
CHO, N. E., & KIM, I. H. (1998). ANGULAR ESTIMATIONS OF CERTAIN ANALYTIC FUNCTIONS. Tamkang Journal of Mathematics, 29(1), 47–53. https://doi.org/10.5556/j.tkjm.29.1998.4298
Issue
Vol. 29 No. 1 (1998)
Section
Papers
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