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Fekete-Szego Problem and Upper Bound of Second Hankel Determinant for a New Class of Analytic Functions

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In the present investigation we consider Fekete-Szego problem with complex parameter μ and also find upper bound of the second Hankel determinant |a2a4 - a32| for functions belonging to a new class Sτγ(A,B) using Toeplitzdeterminants.

Abstract

In the present investigation we consider Fekete-Szego problem with complex parameter μ and also find upper bound of the second Hankel determinant |a2a4 - a32| for functions belonging to a new class Sτγ(A,B) using Toeplitzdeterminants.

참고문헌 (25)

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