most citedFirst Order Methods beyond Convexity and Lipschitz Gradient Continuity with Applications to Quadratic Inverse Problems

4 citations · 4 across the 2 of their papers we have counts for

collaborators

3 papers

math.OC2018

Optimization on Spheres: Models and Proximal Algorithms with Computational Performance Comparisons

D. Russell Luke, Shoham Sabach, Marc Teboulle

We present a unified treatment of the abstract problem of finding the best approximation between a cone and spheres in the image of affine transformations. Prominent instances of t…

math.OC2018

Nonconvex Lagrangian-Based Optimization: Monitoring Schemes and Global Convergence

Jérôme Bolte, Shoham Sabach, Marc Teboulle

We introduce a novel approach addressing global analysis of a difficult class of nonconvex-nonsmooth optimization problems within the important framework of Lagrangian-based method…

math.OC2017★ 4 cited

First Order Methods beyond Convexity and Lipschitz Gradient Continuity with Applications to Quadratic Inverse Problems

Jérôme Bolte, Shoham Sabach, Marc Teboulle +1

We focus on nonconvex and nonsmooth minimization problems with a composite objective, where the differentiable part of the objective is freed from the usual and restrictive global…