Items where Author is "Olusegun, Hamzat"

Olusegun, Hamzat and Ayobami, Oni (2017) Hankel Determinant for Certain Subclasses of Analytic Function. Asian Research Journal of Mathematics, 5 (2). pp. 1-10. ISSN 2456477X

Olusegun, Hamzat and Adekunle, Olayiwola (2017) Initial Coefficients Estimates for Certain Generalized Class of Analytic Functions Involving Sigmoid Function. Asian Research Journal of Mathematics, 5 (3). pp. 1-11. ISSN 2456477X