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  • P-ISSN3059-0604
  • E-ISSN3059-1309
  • KCI

ISSN : 3059-0604

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Vol.3 No.2

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Journal of the Korean Society of Mathematical Education Series B: Theoretical Mathematics and Pedagogical Mathematics / Journal of the Korean Society of Mathematical Education Series B: Theoretical Mathematics and Pedagogical Mathematics, (P)3059-0604; (E)3059-1309
1996, v.3 no.2, pp.103-111
Park, Suk-Joo
Park,, S. (1996). . , 3(2), 103-111.

Abstract

Let <TEX>$f(z)=z＋\alpha_2 z^2$</TEX>＋…＋ \alpha_{n}z^n$</TEX>＋… be regular and univalent in <TEX>$\Delta$</TEX> = {z : │z│＜1}. In this paper, using the proper subordinate functions, we investigate the some relations between subordinations and conditions of functions belonging to subclasses of univalent functions.

keywords
univalent functions, subordinate functions, starlike, convex, close-to-convex and <tex> ${\alpha}$</tex>-spirallike functions

Journal of the Korean Society of Mathematical Education Series B: Theoretical Mathematics and Pedagogical Mathematics

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