taking convex hull does not add extreme points
101190
Extreme Points of a Convex Hull
9138
Projection of a point onto a simple convex polytope
14077
Finding a Concave Hull
147287
Is it possible to construct a metric in $\mathbb{R}^n $ s.t. it does not induce CONVEX balls?
65888
A counterexample to theorem about orthogonal projection
38497
Probability that the convex hull of random points contains sphere's center
92029
Is this rational function convex?
151981
Tangent line of a convex function
84122
Convex Quadrilateral Test
48490
Examples of $f$ strictly convex, either with one minimizer or with no minimizer.
34750
If every point is a local maximum, is it a step function?
35857
Characterization of log-convexity
66151
Solving inequality for convex functions.
127236
Compute and draw a convex hull
37470
Maximum of error in equidistant interpolation
30572
Intersection of nested closed bounded convex sets in Euclidean space
5738
Cancellation of addition on convex sets