Differential Equations & Applications · Volume 14, Issue 3 Global convergence of rank-one PGD approximations by alternate minimization 14-32 Pages 469-485 DOI 10.7153/dea-2022-14-32 Downloads Short PDF Full PDF PNG Authors Abdallah El Hamidi Chakib Chahbi Keywords proper generalized decomposition (PGD) alternate minimization low-rank tensor approximation Subject classes 65K10 49M29