Parallel Computing Via Multidomain Techniques for Spectral Methods-Abstract. - David Gottlieb (PP, 1987)

On the Convergence of the Fourier Approximation for Eigenvalues and Eigenfunctions of Discontinuous Problems. - M. S. Min; David Gottlieb (SIAM J. Numer. Anal., 2002)

Domain Decomposition Spectral Approximations for an Eigenvalue Problem with a Piecewise Constant Coefficient. - M. S. Min; David Gottlieb (SIAM J. Numer. Anal., 2005)