Having an outline or surface curved like the exterior of a circle or sphere
The smallest convex set which contains a given set.
= convex hull.
(Of a lens) concave on one side and convex on the other and thickest at the periphery
Another term for biconvex.
Any of various procedures for finding the minimum value of a convex function subject to specified constraints.
Convex on both sides
(Of a lens) with one surface plane and the opposite one convex