Let T(β) denote the class of strongly quasi-starlike functions of order β, and let f(z) = z + a2z2 + a3z3 + …∈ T(β).
令T(β)表示β级强拟星函数类,f(z)=z+a2z2+a3z3+…∈T(β),对任意实参数μ,本文得到了|a3-μa22|的准确上界。
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