@phdthesis{mary:tel-01929478, TITLE = {{Block low-rank multifrontal solvers : complexity, performance, and scalability}}, AUTHOR = {Mary, Th{\'e}o}, URL = {https://theses.hal.science/tel-01929478}, NUMBER = {2017TOU30305}, SCHOOL = {{Universit{\'e} Paul Sabatier - Toulouse III}}, YEAR = {2017}, MONTH = Nov, KEYWORDS = {Sparse matrices ; Direct methods for linear systems ; Multifrontal method ; Low-rank approximations ; High-performance computing ; Parallel computing ; Partial differential equations ; Matrices creuses ; Syst{\`e}mes lin{\'e}aires creux ; M{\'e}thodes directes ; M{\'e}thode multifrontale ; Approximations de rang-faible ; Equations aux d{\'e}riv{\'e}es partielles elliptiques ; Calcul haute performance ; Calcul parall{\`e}le}, TYPE = {Theses}, PDF = {https://theses.hal.science/tel-01929478/file/2017TOU30305b.pdf}, HAL_ID = {tel-01929478}, HAL_VERSION = {v1}, }