د.نجاة, مفتاح العبار
(جامعة بنغازي, 2012-01-01)
In the present paper, we study certain subclasses ( ) μ λ γ β α δ , , , , , q Tp
and ( ) μ λ γ β α δ , , , , , q Cp of analytic p-valent functions with negative
coefficients in the unit disc. The results presented here ...