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Sharp estimates on the third order Hermitian-Toeplitz determinant for Sakaguchi classes

Virendra Kumar|Sushil Kumar
대한수학회 (The Korean Mathematical Society)|2022.10|대한수학회논문집 (Communications of the KMS)|제37권 제4호|pp. 1041-1053|DOI 10.4134/CKMS.c210332

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참고문헌

키워드

exponential functionHermitian-Toeplitz determinantslemniscate of Bernoullireverse lemniscate
주제분류수학

초록

In this paper, sharp lower and upper bounds on the third order Hermitian-Toeplitz determinant for the classes of Sakaguchi functions and some of its subclasses related to right-half of lemniscate of Bernoulli, reverse lemniscate of Bernoulli and exponential functions are investigated.

Abstract

In this paper, sharp lower and upper bounds on the third order Hermitian-Toeplitz determinant for the classes of Sakaguchi functions and some of its subclasses related to right-half of lemniscate of Bernoulli, reverse lemniscate of Bernoulli and exponential functions are investigated.

참고문헌 (30)

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