Resumen de A Four-Body Convex Central Configuration with Perpendicular Diagonals is Necessarily a Kite

Montserrat Corbera Subirana, Josep Maria Cors Iglesias , Gareth E. Roberts

• We prove that any four-body convex central configuration with perpendicular diagonals must be a kite configuration. The result extends to general power-law potential functions, including the planar four-vortex problem.