Ferrario, D.L.
(Symmetry, Integrability and Geometry: Methods and Applications, 2017)
Central configurations are solutions of the equations λmjqj=∂U/∂qj, where U denotes the potential function and each qj is a point in the d-dimensional Euclidean space E≅Rd, for j=1,…,n. We show that the vector of the mutual ...