@article{hager:hal-00625494, TITLE = {{Analysis of a Quadratic Programming Decomposition Algorithm}}, AUTHOR = {Hager, William and Bencteux, Guy and Canc{\`e}s, Eric and Le Bris, Claude}, URL = {https://enpc.hal.science/hal-00625494}, NOTE = {originally published in a research report N{\textdegree} RR-6288 (2007) http://hal.inria.fr/inria-00169080/fr/}, JOURNAL = {{SIAM Journal on Numerical Analysis}}, PUBLISHER = {{Society for Industrial and Applied Mathematics}}, VOLUME = {47}, NUMBER = {6}, PAGES = {4517-4539}, YEAR = {2010}, DOI = {10.1137/070701728}, KEYWORDS = {quadratic programming ; orthogonality constraints ; domain decomposition method ; electronic structure calculations}, HAL_ID = {hal-00625494}, HAL_VERSION = {v1}, }