Numerical solution of ordinary and partial functional-differential eigenvalue problems with the Tau Method. - Kam-Moon Liu; Eduardo L. Ortiz (Computing, 1989)

Multi-level spectral galerkin method for the navier-stokes problem I : spatial discretization. - Yinnian He; Kam-Moon Liu; Weiwei Sun 002 (Numerische Mathematik, 2005)

Multi-level spectral Galerkin method for the Navier-Stokes equations, II: time discretization. - Yinnian He; Kam-Moon Liu (Adv. Comput. Math., 2006)