Maxwell's theorem (geometry)

Maxwell's theorem in geometry concerns the properties of convex polyhedra. It states that the number of vertices \( V \), edges \( E \), and faces \( F \) of a convex polyhedron are related by the formula: \[ V - E + F = 2 \] This relationship is a specific case of Euler's characteristic formula for polyhedra. The theorem is named after James Clerk Maxwell, who contributed to its formalization in the context of geometric topology.