Fourth Toeplitz determinants for starlike functions defined by using the sine function

DOI10.1155/2021/4103772zbMath1482.30054OpenAlexW3197473687MaRDI QIDQ823596

N. E. Zubov

Publication date: 16 December 2021

Published in: Journal of Function Spaces (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1155/2021/4103772

zbMATH Keywords

coefficient estimatesfourth Toeplitz determinant

Mathematics Subject Classification ID

Special classes of univalent and multivalent functions of one complex variable (starlike, convex, bounded rotation, etc.) (30C45) Coefficient problems for univalent and multivalent functions of one complex variable (30C50)

Related Items (1)

A new parametric differential operator of $p$-valently analytic functions

Cites Work

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• Third Hankel determinants for subclasses of univalent functions
• Toeplitz matrices whose elements are the coefficients of starlike and close-to-convex functions
• Radius problems for starlike functions associated with the sine function
• Upper bound of second Hankel determinant for a new class of analytic functions
• A study of fourth-order Hankel determinants for starlike functions connected with the sine function
• Hankel and Toeplitz determinant for a subclass of multivalent \(q\)-starlike functions of order \(\alpha\)
• Upper bound of the third Hankel determinant for a subclass of \(q\)-starlike functions
• An investigation of the third Hankel determinant problem for certain subfamilies of univalent functions involving the exponential function
• Bound for the fifth coefficient of certain starlike functions
• Bounds for the second Hankel determinant of certain univalent functions
• Upper bound of the third Hankel determinant for a class of analytic functions related with lemniscate of Bernoulli
• THIRD ORDER HANKEL DETERMINANT FOR CERTAIN UNIVALENT FUNCTIONS
• Coefficient Bounds for the Inverse of a Function with Derivative in P
• TOEPLITZ DETERMINANTS WHOSE ELEMENTS ARE THE COEFFICIENTS OF ANALYTIC AND UNIVALENT FUNCTIONS

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