An Adaptive Factorized Nyström Preconditioner for Regularized Kernel Matrices

Shifan Zhao, Tianshi Xu, Hua Huang, Edmond Chow, Yuanzhe Xi. An Adaptive Factorized Nyström Preconditioner for Regularized Kernel Matrices. SIAM J. Scientific Computing, 46(4):2351, 2024. [doi]