%0 Electronic Article %A Bah, Bubacarr %A Rauhut, Holger %A Terstiege, Ulrich %A Westdickenberg, Michael %T Learning deep linear neural networks: Riemannian gradient flows and convergence to global minimizers %M RWTH-2020-06321 %P 36 Seiten %D 2020 %F PUB:(DE-HGF)25 %9 Preprint %R 10.48550/ARXIV.1910.05505 %U https://publications.rwth-aachen.de/record/792699