International Journal of Mathematics and Mathematical Sciences
Volume 2003 (2003), Issue 65, Pages 4139-4144
doi:10.1155/S0161171203209248
On a class of holomorphic functions defined by the Ruscheweyh derivative
Georgia Irina Oros
Faculty of Mathematics and Computer Science, Babeş-Bolyai University, Cluj-Napoca 400084, Romania
Abstract
By using the Ruscheweyh operator Dmf(z), z∈U, we will introduce a class of holomorphic functions, denoted by Mnm(α), and obtain some inclusion relations.