clopen.solutions

Open problems

1108 registered problems.

OP-00516 Open
An overlap-free edge unfolding for every convex polyhedron
MG · AIM Open Applied Problems · convex polyhedra · edge unfoldings · nets
OP-00819 Solution claimed
Location of the most isolated point in a random polyhedral sample
PR · AIM Open Applied Problems · convex polyhedra · nearest-neighbour distances · random geometric graphs
OP-00890 Open
Polynomial-size convex difference decompositions
MG · AIM Open Applied Problems · DC decompositions · piecewise linear functions · polyhedral complexes
OP-01088 Open
Vertex-unfolding polyhedra
MG · polyhedra · The Open Problems Project · vertex-unfolding
OP-01089 Open
General unfoldings of nonconvex polyhedra
MG · general unfolding · nonconvex polyhedra · The Open Problems Project
OP-01102 Open
Edge-unfolding polycubes
MG · edge unfolding · orthogonal polyhedra · polycubes · The Open Problems Project
OP-01105 Open
Immersed spheres made of regular pentagons
MG · dodecahedra · polyhedral surface · regular pentagons · The Open Problems Project
OP-01108 Open
Zipper unfoldings of convex polyhedra
MG · convex polyhedra · Hamiltonian path · The Open Problems Project · zipper unfolding