International Journal of Mathematics and Mathematical Sciences
Volume 20 (1997), Issue 4, Pages 769-772
On -convex functions of order
Department of Mathematics, Faculty of Education, Wakayama University, Japan
Received 1 November 1995
Copyright © 1997 Seiichi Fukui. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
In 1969 Mocanu  introduced and studied a new class of analytic functions consisting of
-convex functions. Many mathematicians have studied and shown the properties of this class. Now we
will define new classes like that Mocanu class and then investigate and give some results. The class of -convex functions of order partially includes Mocanu's class.