For analytic functions $f$ in the open unit disc $\mathbb{U}$, a generalization operator $D^{\lambda}f(z)$ of Salagean operator is introduced. Some properties for $D^{\lambda}f(z)$ are discussed in the present paper.
Banach J. Math. Anal.
2(2):
16-22
(2008).
DOI: 10.15352/bjma/1240336288
