TY - JOUR AU - Olatunji S.O. PY - 2016/06/06 Y2 - 2024/03/29 TI - Sigmoid Function In The Space Of Univalent Lambda Pseudo Starlike Function With Sakaguchi Type Functions JF - Journal of Progressive Research in Mathematics JA - JPRM VL - 7 IS - 4 SE - Articles DO - UR - http://scitecresearch.com/journals/index.php/jprm/article/view/686 AB - In this work, the sigmoid function in the space of univalent - peseudo starlike function with Sakaguchi type functions are investigated. The rst few coecient bounds for the class \ (s; t; ) were obtained. Also, the relevant connections to Fekete-Szego theorem for this class were brie y discussed. Our results serves as a new generalization in this direction and it gives birth some existing subclasses of functions. ER -