Konu "Ruscheweyh derivative" için listeleme
Toplam kayıt 1, listelenen: 1-1
-
Differential subordinations using ruscheweyh derivative and S?l?gean operator
(Işık University Press, 2014)In the present paper we study the operator defined by using the Ruscheweyh derivative Rm f(z) and the S?l?gean operator Sm f(z), denoted Lm? : An ? An, Lm? f(z) = (1??)Rm f(z)+?Sm f(z), z ? U, where An = {f ? H(U) : f(z) ...