APPLIED MATHEMATICS AND COMPUTATION, cilt.267, ss.790-794, 2015 (SCI-Expanded)
The class of bounded radius of rotation is generalization of the convex functions. The concept of functions bounded boundary rotation originated from Loewner (1917). But he did not use the present terminology. It was Paatero (1931, 1933) who systematically developed their properties and made an exhaustive study of the class V-k.