In this paper we introduce a new class LλΣ(φ) of λ-pseudo bi-starlike functions and determine the bounds for |a2 | and |a3 | where a2, a3 are the initial Taylor coefficients of (Forumala Presented). Furthermore, we estimate the Fekete-Szegö functional for f (Forumala Presented). © 2019, Transilvania University of Brasov 1. All rights reserved.

Murugusundaramoorthy G

Department of Mathematics

School of Advanced Sciences

Vellore Campus

Cho N.E.

Vellore Institute of Technology (VIT) is a private university located in&nbsp;Tamil Nadu, India. Founded in 1984, as Vellore Engineering College, the institution offers 20 undergraduate, 34 postgraduate, four integrated and four research programs. It has campuses in Vellore, Amravati, Bhopal and Chennai.

VIT is one of the top ranked private universities in India according to NIRF, THE and QS Rankings.&nbsp;Govt. of India has recognized&nbsp;VIT, Vellore as an&nbsp;Institution of Eminence. This has allowed VIT to take independent quality initiatives and move up in world ranking.

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Journal	SERIES III - MATEMATICS, INFORMATICS, PHYSICS
Publisher	Universitatea Transilvania Brasov
ISSN	2065-2151
Open Access	No