Convex optimisation constitutes a fundamental area in applied mathematics where the objective is to identify the minimum of a convex function subject to a set of convex constraints. This framework ...

In this note, we extend the algorithms Extra [13] and subgradient-push [10] to a new algorithm ExtraPush for consensus optimization with convex differentiable objective functions over a directed ...

This is a preview. Log in through your library . Abstract The goal of this paper is to introduce the approximated convex envelope of a function and to estimate how it differs from its convex envelope.