SECOND HANKEL DETERMINANT PROBLEM FOR SEVERAL CLASSES OF ANALYTIC FUNCTIONS RELATED TO SHELL-LIKE CURVES CONNECTED WITH FIBONACCI NUMBERS

In this paper, we investigate upper bounds for the second Hankel determinant in several classes of analytic functions in the open unit disc, related to shell-like curves and connected with Fibonacci numbers.Keywords: Analytic functions, shell-like curve, Fibonacci numbers, starlike functions, convex...

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Bibliographic Details
Published inTWMS journal of applied and engineering mathematics Vol. 8; no. 1A; p. 220
Main Authors Sokol, Janusz, Ilhan, Sedat, Guney, H. Ozlem
Format Journal Article
LanguageEnglish
Published Istanbul Turkic World Mathematical Society 01.01.2018
Elman Hasanoglu
Subjects
Analytic functions
Curves (Geometry)
Determinants (Mathematics)
Fibonacci numbers
Functions (Mathematics)
Mathematical analysis
Mathematical research
Upper bounds
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ISSN2146-1147
2146-1147

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Summary:In this paper, we investigate upper bounds for the second Hankel determinant in several classes of analytic functions in the open unit disc, related to shell-like curves and connected with Fibonacci numbers.Keywords: Analytic functions, shell-like curve, Fibonacci numbers, starlike functions, convex functions, Hankel determinant.AMS Subject Classification: 30C45, 30C50
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ISSN:2146-1147
2146-1147