The sigmoid polynomials combining -numbers and various properties of their polynomials are thoroughly presented in this paper. Based on several properties of -numbers, we derive some identities of -sigmoid polynomials. Also, from explicit polynomials, we can observe structures of the zeros of the sigmoid polynomials which are related to -numbers.

中文翻译：

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S形多项式的零点的一些性质和分布

乙状结肠多项式结合-数字和它们的多项式的各种特性，本文是表现得淋漓尽致。基于对几个属性-数字，我们得出的一些身份-乙状结肠多项式。同样，从显式多项式中，我们可以观察到与-数字有关的S形多项式的零点的结构。