A Primal-Dual Method of Partial Inverses for Composite Inclusions
Résumé
Spingarn’s method of partial inverses has found many applications in nonlinear analysis and in
optimization. We show that it can be employed to solve composite monotone inclusions in duality,
thus opening a new range of applications for the partial inverse formalism. The versatility of the
resulting primal-dual splitting algorithm is illustrated
through applications to structured monotone inclusions and optimization.