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引用次数: 1
摘要
在此工作中，我们定义了开单位圆盘上解析函数和双单价函数的一个新子类CΣ(β， γ， n, t)。然后，我们用切比雪夫多项式研究了系数界和第二汉克尔行列式。
Initial coefficient bounds and second Hankel determinant for a certain class of bi-univalent functions using Chebyshev polynomials
In this work, we define a new subclass CΣ(β, γ, n, t) of analytic and bi-univalent functions in the open unit disk. Thereafter, we investigated the coefficient bounds and the second Hankel determinant by means of Chebyshev polynomials.
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