Pieter Ghysels, Xiaoye Sherry Li, Christopher Gorman, François-Henry Rouet. A Robust Parallel Preconditioner for Indefinite Systems Using Hierarchical Matrices and Randomized Sampling. In 2017 IEEE International Parallel and Distributed Processing Symposium, IPDPS 2017, Orlando, FL, USA, May 29 - June 2, 2017. pages 897-906, IEEE Computer Society, 2017. [doi]
Abstract is missing.