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Year 2005, Volume: 54 Issue: 01, 0 - 0, 01.01.2005

M. K. Aouf

https://doi.org/10.1501/Commua1_0000000321

Abstract

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  • Communications, Series A1:Mathematics and Statistics

New criteria for meromorphic convex functions

Year 2005, Volume: 54 Issue: 01, 0 - 0, 01.01.2005

M. K. Aouf

https://doi.org/10.1501/Commua1_0000000321

Abstract

Let Q (a) be the class of functions of the form f (z) = 1 + a.k z k (a -! 0) z *=o which are regular in the punctured disc U* = {z : 0 < |z| < 1} and satisfy- ing
and n € No — {0,1,2,...}, where
D n f (z) = + Y 'fc n a fc_2 zfc- 2 .
z
fc=2
It is proved that Qn+ı (a) C Qn (a). Since Qo (a) is the class of meromor- plıically convex functions of order a(0 < a < 1) the members of Qn (a) are nıeromorfically convex . Further property preserviug integrals are considered.

Keywords

meromorphic functions convex

References

  • Communications, Series A1:Mathematics and Statistics
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Details

Primary Language English
Subjects Mathematical Sciences
Journal Section Research Articles
Authors

M. K. Aouf This is me

Publication Date January 1, 2005
Submission Date January 1, 2005
Published in Issue Year 2005 Volume: 54 Issue: 01

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APA Aouf, M. K. (2005). New criteria for meromorphic convex functions. Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics, 54(01). https://doi.org/10.1501/Commua1_0000000321
AMA Aouf MK. New criteria for meromorphic convex functions. Commun. Fac. Sci. Univ. Ank. Ser. A1 Math. Stat. January 2005;54(01). doi:10.1501/Commua1_0000000321
Chicago Aouf, M. K. “New Criteria for Meromorphic Convex Functions”. Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics 54, no. 01 (January 2005). https://doi.org/10.1501/Commua1_0000000321.
EndNote Aouf MK (January 1, 2005) New criteria for meromorphic convex functions. Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics 54 01
IEEE M. K. Aouf, “New criteria for meromorphic convex functions”, Commun. Fac. Sci. Univ. Ank. Ser. A1 Math. Stat., vol. 54, no. 01, 2005, doi: 10.1501/Commua1_0000000321.
ISNAD Aouf, M. K. “New Criteria for Meromorphic Convex Functions”. Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics 54/01 (January 2005). https://doi.org/10.1501/Commua1_0000000321.
JAMA Aouf MK. New criteria for meromorphic convex functions. Commun. Fac. Sci. Univ. Ank. Ser. A1 Math. Stat. 2005;54. doi:10.1501/Commua1_0000000321.
MLA Aouf, M. K. “New Criteria for Meromorphic Convex Functions”. Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics, vol. 54, no. 01, 2005, doi:10.1501/Commua1_0000000321.
Vancouver Aouf MK. New criteria for meromorphic convex functions. Commun. Fac. Sci. Univ. Ank. Ser. A1 Math. Stat. 2005;54(01).

Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics.

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