Three Operator Splitting with a Nonconvex Loss Function

                  Alp Yurtsever 1 Varun Mangalick 1 Suvrit Sra 1

            Abstract                 2007), in certain transport and assignment problems (Koop-
   We consider the problem of minimizing the sum        mans & Beckmann, 1957; Peyre et al., 2019), among count-
   of three functions, one of which is nonconvex        less others. The nonsmooth terms in (1) can be used as
   but differentiable, and the other two are convex      ...