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Suppose I have a number of vectors in $\mathbb{R}^n.$ The first question is: what is the most efficient algorithm to compute their "conic hull" (the minimal convex cone which contains them)? The next ...

Not sure whether this question belongs here or math.stackexchange. You can assume that all the vertices are unique. The given vertices can be the vertices of the polygon, thus they do NOT have to be ...

For two non-empty finite sets $A,B$ in the real line define the $\ell_1$-distance $d_1(A,B)$ between $A$ and $B$ as the smallest Lebesgue measure of a closed subset $\Gamma\subset \mathbb R$ such that ...

I am looking for a reference for a result that I am aware of. Let me describe the result. Given a polygon $C$ and polygons $p_1,\ldots,p_n$, it can be decided in NP time, if $p_1,\ldots,p_n$ can be ...