Integral properties of certain classes of analytic functions with negative coefficients

Remark 1.3. The classes Tj(n,m,λ,α) are generalizations of the classes (i) T1(0,1,0,α) and T1(1,1,0,α) defined and studied by Silverman [12] (these classes are the class of starlike functions with negative coefficients and the class of convex functions with negative coefficients, resp.), (ii) Tj(0,1,0,α) and Tj(1,1,0,α) studied by Chatterjea [7] and Srivastava et al. [13], (iii) T1(n,1,0,α) studied by Hur and Oh [10], (iv) T1(0,1,λ,α) and T1(1,1,λ,α) studied by Altintas and Owa [2], (v) T1(n,1,λ,α) studied by Aouf and Cho [3, 8], (vi) T1(n,m,0,α) studied by Hossen et al. [9].