# Some special families of holomorphic and Al-Oboudi type bi-univalent functions related to k-Fibonacci numbers involving modified Sigmoid activation function

> Research article (Afrika Matematika, 2020) · cited 33× · AI/ML

**Wikidata**: [openalex:W3093697257](https://www.wikidata.org/wiki/openalex:W3093697257)  
**Source**: https://4ort.xyz/entity/some-special-families-of-holomorphic-and-al-oboudi-type-bi-univalent-functions-related-to-k-fibonacci-numbers-involving-