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Fekete-Szegö problem for starlike functions connected withk-Fibonacci numbers
- Source :
- Mathematica Slovaca. 71:823-830
- Publication Year :
- 2021
- Publisher :
- Walter de Gruyter GmbH, 2021.
-
Abstract
- In a recent paper, Sokół et al. [Applications of k-Fibonacci numbers for the starlike analytic functions, Hacet. J. Math. Stat. 44(1) (2015), 121{127] obtained an upper bound for the Fekete-Szegö functionalϕλwhenλ 2R of functions belong to the classSLkconnected withk-Fibonacci numbers. The main purpose of this paper is to obtain sharp bounds forϕλbothλ 2R andλ 2C.
Details
- ISSN :
- 13372211 and 01399918
- Volume :
- 71
- Database :
- OpenAIRE
- Journal :
- Mathematica Slovaca
- Accession number :
- edsair.doi...........276c025bba6600f0346f4d0365193159