@unpublished{KreimeierPokuttaWaltheretal.2022, author = {Kreimeier, Timo and Pokutta, Sebastian and Walther, Andrea and Woodstock, Zev}, title = {On a Frank-Wolfe Approach for Abs-smooth Functions}, url = {https://opus4.kobv.de/opus4-trr154/499}, year = {2022}, language = {en}, type = {Preprint}, institution = {TRR 154} }