Published April 27, 2021
| Version v1
Journal article
Open
Subclass of a certain Bazilevic functions associated with Caratheodory functions normalized by other than unity with two radii
Creators
- 1. Department of Mathematics, Federal University of Agriculture, Abeokuta. Ogun State, Nigeria
Description
Following the approach in \cite{ref6}, we introduced a new subclass of Basilevic function associated with Caratheodory function other than unity define by a new operator denoted by \(B^{n}_{\sigma, \gamma}(\lambda, \beta)\) and determine the radii of two disks in which the solution of a certain integral equation involving a function \(f \in B^{n}_{\sigma, \gamma}(\lambda, \beta)\) is in \(f \in B^{n}_{\sigma, \gamma}(\lambda, \beta)\) and for which each function \(f \in B^{n}_{\sigma, \gamma}(\lambda, \beta)\) is a \(\sigma-n\)-spiral univalent.
Files
AM-2104-5121.pdf
Files
(357.0 kB)
Name | Size | Download all |
---|---|---|
md5:1fc23e882f0644359265b8db1370fb5e
|
357.0 kB | Preview Download |
Additional details
Related works
- Cites
- Journal article: 2457-0834 (ISSN)
References
- Abdulhalim S. On a class of analytic functions involving the Salagean dierential operator. Tankang Journal of mathematics 1992; 23(1): 51-58.
- Babalola K. O. New Insights into Bazilevic Maps. An. Univ. Oradea Fasc. Mat. (2016); 23: 5-10.
- Babalola K. O. New generalizations of Bazilevic maps, J. Class. Anal. 2016; 8: 163-170.
- Babalola, K.O. Subclasses of Analytic Functions dened by the Inverse of Certain Integral Operator, Analele Universitatis Oradea Fasc. Matematica, Tom XIX, Issue No.2012; 1: 255-264.
- Bazilevic, I. E. On a class of integrability by quadratures of the equation of Loewner-Kufarev. Mat. Sb.1955; 37: 471-476.
- Babalola K. O. Two radii for certain Bazilevic Maps. Analele Universitatis Oradea Fasc. Matematica, Tom XXV 2018; 1: 135-141.
- Caratheodory, C. Theory of functions of a complex variable, II. (1960). Chelsea Publishing Co. New York.
- Livingston, A. E. On the radius of univalence of certain regular functions. Proceedings of American Mathematical Society. 1996; 17(2): 352-357.
- Lin, L. J. and S. Owa. Properties of the salagean operator. Georgian Mathematics Journal 1998; 5(4), 361-366.
- Opoola, T. O. On a new subclass of Univalent functions. mathematica (cluj) 1994; 36: 59 (2), 195-200.
- Ravichandran, V; Selvaraj, C and Rajalaksmi, R. Sucient conditions for starlike functions of order . Journal of Inequalities, Pure and Applied Mathematics. 2012; 3(5): 1 - 6.
- Salagean, G. S. Subclasses of Univalent functions. lecture notes in maths, 1013, 362-372. Springer-verlag, Berlin, New York.
- Singh, R. On Bazilevic functions. Proceedings of the American Mathematical Society. 1973; 38(2): 261-271.
- Tuan, P. D. and Anh, V. V. Radii of starlikeness and convexity of certain classes of analytic functions. Journal of Mathematical Analysis and Applications. 1978; 64: 146-158.
- Yamaguchi, K. On functions satisfying Re f(z)/z > 0. Proceedings of American Mathematical Society 1966; 17: 588-591.