In the present paper, the authors implement the two analytic functions with its positive real part in the open unit disk. New types of polynomials are introduced, and by using these polynomials with the Faber polynomial expansion, a formula is structured to solve certain coefficient problems. This formula is applied to a certain class of bi-univalent functions and solve the -th term of its coefficient problems. In the last section of the article, several well-known classes are also extended to its -th term.

中文翻译：

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推广与某些双单价函数的n系数相关的某些解析函数

在本文中，作者在开放单位磁盘中以正实部实现了两个解析函数。介绍了新型的多项式，并通过将这些多项式与Faber多项式展开式一起使用，构造了一个公式来解决某些系数问题。这个公式适用于某一类的双向单叶函数和解决-其系数问题个术语。在文章的最后一节，几个著名的类还扩大到了-个任期。