Xia, J., Xin, Z., Hoop, M., & Cauley, S.().A distributed-memory randomized structured multifrontal method for sparse direct solutions.SIAM Journal on Scientific Computing,39(4),292– 318,.
Xin, Z., Xia, J., & Cauley, S.().Effectiveness and robustness revisited for a preconditioning technique based on structured incomplete factorization.Numerical Linear Algebra and Applications,27(ue 3).