Coefficient Problem for Certain Subclass of Analytic functions using Quasi-Subordination

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Dr. B. Srutha Keerthi
Dr. B. Srutha Keerthi
σ
S. Prema
S. Prema
α Anna University, Chennai Anna University, Chennai

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Coefficient Problem for Certain Subclass of Analytic functions using Quasi-Subordination

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Abstract

An analytic function is quasi-subordinate to an analytic function , in the open unit disk if there exist analytic function and , with (0) = 0 and 1 such that Certain subclasses of analytic univalent functions associated with quasisubordination are defined and the bounds for the Fekete-Szego coefficient functional for functions belonging to these subclasses are derived.

References

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Funding

No external funding was declared for this work.

Conflict of Interest

The authors declare no conflict of interest.

Ethical Approval

No ethics committee approval was required for this article type.

Data Availability

Not applicable for this article.

How to Cite This Article

Dr. B. Srutha Keerthi. 2013. \u201cCoefficient Problem for Certain Subclass of Analytic functions using Quasi-Subordination\u201d. Global Journal of Science Frontier Research - F: Mathematics & Decision GJSFR-F Volume 13 (GJSFR Volume 13 Issue F6): .

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Issue Cover
GJSFR Volume 13 Issue F6
Pg. 47- 53
Journal Specifications

Crossref Journal DOI 10.17406/GJSFR

Print ISSN 0975-5896

e-ISSN 2249-4626

Version of record

v1.2

Issue date

July 5, 2013

Language
en
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An analytic function is quasi-subordinate to an analytic function , in the open unit disk if there exist analytic function and , with (0) = 0 and 1 such that Certain subclasses of analytic univalent functions associated with quasisubordination are defined and the bounds for the Fekete-Szego coefficient functional for functions belonging to these subclasses are derived.

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Coefficient Problem for Certain Subclass of Analytic functions using Quasi-Subordination

B. Srutha Keerthi
B. Srutha Keerthi
S. Prema
S. Prema

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