Discrete wavelet transforms accelerated sparse preconditioners for dense boundary element systems. Chen, Ke — 1999 ETNA. Electronic Transactions on Numerical Analysis [electronic only]
Efficient iterative solution of linear systems from discretizing singular integral equations. Chen, Ke — 1994 ETNA. Electronic Transactions on Numerical Analysis [electronic only]
Iterative methods for solving the dual formulation arising from image restoration. Chan, Tony F.; Chen, Ke; Carter, Jamylle L. — 2007 ETNA. Electronic Transactions on Numerical Analysis [electronic only]