Joseph O'Rourke's user avatar
Joseph O'Rourke's user avatar
Joseph O'Rourke's user avatar
Joseph O'Rourke
  • Member for 13 years, 10 months
  • Last seen this week
3 votes

The minimum-perimeter triangle of three sets of points

3 votes

A path in the unit square that "doubles back" on itself in a nice way

3 votes

3D discrete curves geometry: method to order points in a same "general" ordering

3 votes
Accepted

How to cover n sites with the smallest number of fixed radius balls?

2 votes

Smallest ball containing the intersection of a family of balls

2 votes

Does $\omega(G)\leq k$ imply $\chi(G)\leq k$ for $n\geq 3$?

2 votes

Can a sphere glued into a soft 3d-mattress rotate continuously? (manifolds, SU(2) and the belt trick)

2 votes

An affine characterization of ellipsoids?

2 votes

Game of Roller Blocks

2 votes
Accepted

Partitioning the plane into subsets with restricted number of intersection with lines

2 votes

Points on lines with prescribed distances to each other

2 votes

Constructing a Polyhedron given areas of its faces

2 votes

What is the probability that these sets intersect?

2 votes

Rigid line arrangements

2 votes

Program analysis for Turing machines

2 votes

Generating Convex Polygonal Neighborhoods from Triangulations of Discrete Pointsets

2 votes

A Voronoi Iteration Game

2 votes

Balanced circle packing

2 votes

Creating high quality figures of surfaces

2 votes

Picture of 18 smooth reflexive polytopes of dimension 3

2 votes

References on the structure of bond percolation on the (finite) 2D-grid in the sub-critical regime (e.g p=1/10)

2 votes

Insights from disproofs after counterexamples have been given

2 votes
Accepted

Boundary equation of the trajectory of a closed curve

2 votes

Minimum number of points for maximum distance in n dimensions

2 votes

Convex hull with genus information

2 votes
Accepted

Balanced polygons

2 votes

Voronoi and Delaunay

2 votes

Upper Envelope of Multidimensional Piecewise-Quadratic Functions

2 votes

Worst Case Region for a Convex Hull Heuristic

2 votes

Fuzzy layers in graphs and neural networks

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