Mathematics

Precise estimate of radius of normal curvature of closed convex surface

V. N. Kokarev

Dept. of Algebra and geometry, Samara State University, Samara, 443011, Russia

Abstract: A precise a priori estimate of radiuses of normal curvature of closed convex surface with given elementary symmetric function of relative radiuses curvature is obtained.

Keywords: a priori estimates, relative curvature radius.

UDC: 514.74

Received: 23.02.2009
Revised: 23.02.2009