UNIVALENT FUNCTIONS WITH POSITIVE COEFFICIENTS

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Published: Sep 1, 1994
DOI: https://doi.org/10.5556/j.tkjm.25.1994.4448
Keywords:
Univalent starlike convex

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B. A. URALEGADDI
* Department of Mathematics, Karnatak University, Dharwad-580 003, Karnataka, India.
M. D. GANIGI
Department of Mathematics, Karnatak Arts College, Dharwad-580 001, Karnataka, India.
S. M. SARANGI
Department of Mathematics, Karnatak University, Dharwad-580 003, Karnataka, India.

Abstract




Coefficient inequalities, distortion and covering Theorems and extreme points are determined for univalent functions with positive coefficients.




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How to Cite
URALEGADDI, B. A., GANIGI, M. D. ., & SARANGI, S. M. (1994). UNIVALENT FUNCTIONS WITH POSITIVE COEFFICIENTS. Tamkang Journal of Mathematics, 25(3), 225–230. https://doi.org/10.5556/j.tkjm.25.1994.4448
Issue
Vol. 25 No. 3 (1994)
Section
Papers
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References

S. Ozaki, "On the theory of multivalent functions II," Science Reports of the Tokyo Bunrika Daigaku Section A, 4(1941), 45-87.

H. Silverman, "Univalent functions with negative Coefficients," Proc. Amer, Math. Soc., 50 (1975), 109-115.

R. Singh and S. Singh, "Some sufficient conditions for Univalence and Starlikeness," Colloqu.iu.m Mathematicum, XLVII (1982), 309-314.