One-sided Frank-Wolfe algorithms for saddle problems

                      Vladimir Kolmogorov 1 Thomas Pock 2

             Abstract                 where X , Y are finite dimensional spaces, equipped with
    We study a class of convex-concave saddle-          an inner product h·, ·i and K : X → Y is a bounded
    point problems of the form minx maxy hKx, yi +        linear operator with operator norm LK = kKk. Usually
    fP (x)h (y) where K is a linear operator, fP is      the underlying  ...