Mehmet Kahramanlar

The Five-Tetrahedron Minimax Closure Problem: Exact Edge-Ratio Bound and Equality Classification

Five regular Euclidean tetrahedra arranged cyclically about a common edge do not close. This paper asks a scale-invariant minimax question: among all embedded cyclic five-tetrahedron edge-stars, with tetrahedra allowed to be noncongruent and nonregular, how small can the ratio be...