Related publications (31)

A first-order primal-dual method with adaptivity to local smoothness

Volkan Cevher, Maria-Luiza Vladarean

We consider the problem of finding a saddle point for the convex-concave objective minxmaxyf(x)+Ax,yg(y)\min_x \max_y f(x) + \langle Ax, y\rangle - g^*(y), where ff is a convex function with locally Lipschitz gradient and gg is convex and possibly non-smooth. We propose an ...
2021

Sur quelques équations aux dérivées partielles en lien avec le lemme de Poincaré

David Valentin Strütt

In this thesis, we study two distinct problems. The first problem consists of studying the linear system of partial differential equations which consists of taking a k-form, and applying the exterior derivative 'd' to it and add the wedge product with a 1- ...
EPFL2018

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