On differential subordinations of multivalent functions involving a certain fractional derivative operator. Choi, Jae Ho — 2010 International Journal of Mathematics and Mathematical Sciences
Generalized fractional calculus to a subclass of analytic functions for operators on Hilbert space. Kim, Yong Chan; Choi, Jae Ho; Lee, Jin Seop — 1998 International Journal of Mathematics and Mathematical Sciences
Differential subordinations for fractional-linear transformations. Kim, Yong Chan; Lecko, Adam; Choi, Jae Ho; Saigo, Megumi — 2000 International Journal of Mathematics and Mathematical Sciences
Certain convex harmonic functions. Kim, Yong Chan; Jahangiri, Jay M.; Choi, Jae Ho — 2002 International Journal of Mathematics and Mathematical Sciences