Bernardi Integral Operator and Its Application to the Fourth Hankel Determinant
نویسندگان
چکیده
In recent years, the theory of operators got attention many authors due to its applications in different fields sciences and engineering. this paper, making use Bernardi integral operator, we define a new class starlike functions associated with sine functions. For our function class, extended Bernardi’s theorem is studied, upper bounds for fourth Hankel determinant are determined.
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ژورنال
عنوان ژورنال: Journal of function spaces
سال: 2022
ISSN: ['2314-8896', '2314-8888']
DOI: https://doi.org/10.1155/2022/4227493