e/Dynamic convex hull

Information
has gloss	eng: The dynamic convex hull problem is a class of dynamic problems in computational geometry. The problem consists in the maintenance, i.e., keeping track, of the convex hull for the dynamically changing input data, i.e., when input data elements may be inserted, deleted, or modified. Problems of this class may be distinguished by the types of the input data and the allowed types of modification of the input data.
lexicalization	eng: dynamic convex hull
instance of	c/Geometric algorithms