Girles College of Education, Science Sections, Siteen Street, Malaz, Riyadh, Saudi Arabia. E-mail: fma34@yahoo.com
AMS Subject Classification: 30C45.
We introduce a class of meromorphic functions using a newly defined differential operator , λ ≥ 0. Some inclusion relations, radius problems, closure theorems and other properties of this class are discussed. A related class is also defined and investigated.
Analytic, univalent, meromorphic, starlike, convex