Hankel and Toeplitz determinant for functions of bounded turning associated with sine hyperbolic function

Authors

  • D. Sophia Ponmalar, Prathviraj Sharma , S. Sivasubramanian

Keywords:

Analytic; Subordination; Hankel determinant; Krushkal Inequality; Sine hyperbolic function; Coefficient estimates.

Abstract

In this article, we obtain upper bounds for the Hankel determinant, Toeplitz determinant and logarithmic coefficients for the functions of bounded turning associated with sine hyperbolic function and in the same time Hankel determinant, Toeplitz determinant and logarithmic coefficients for the inverse map. 2010 Mathematics Subject Classification. Primary 30C45, 33C50; Secondary 30C80.

 

 

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Published

2025-10-17

How to Cite

D. Sophia Ponmalar, Prathviraj Sharma , S. Sivasubramanian. (2025). Hankel and Toeplitz determinant for functions of bounded turning associated with sine hyperbolic function . Journal of Computational Analysis and Applications (JoCAAA), 34(10), 74–94. Retrieved from https://eudoxuspress.com/index.php/pub/article/view/3929

Issue

Vol. 34 No. 10 (2025): JOCAAA

Section

Articles

License

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.