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>Coefficient inequality for certain subclass of $p$-valent analytic functions whose reciprocal derivative has a positive real part
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Coefficient inequality for certain subclass of $p$-valent analytic functions whose reciprocal derivative has a positive real part
The objective of this paper is to introduce certain new subclass of p-valent analytic functions in the open unit disc E = {z : |z| < 1} and obtain sharp upper bound for the second Hankel determinant of functions belonging to this class, using Toeplitz determinants.
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机译:本文的目的是在开放单元盘E = {z:| z |中引入某些新的p价分析函数子类。 <1},并使用Toeplitz行列式获得属于该类的函数的第二个Hankel行列式的尖锐上限。
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