Proximal point method for a special class of nonconvex functions on Hadamard manifolds
G. C. Bento, O. P. Ferreira, Paulo Roberto Oliveira · Optimization · 2012
In this article, we present the proximal point method for finding minima of a special class of nonconvex function on a Hadamard manifold. The well definedness of the sequence generated by the proximal point method is established. Moreover, it is proved that each accumulation point of this sequence satisfies the necessary optimality conditions and, under additional assumptions, its convergence for a minima is obtained.