Jie Shen, Roger Temam, Nonlinear Galerkin Method Using Chebyshev and Legendre Polynomials I. The One-Dimensional Case, SIAM Journal on Numerical Analysis, Vol. 32, No. 1 (Feb., 1995), pp. 215-234 ...

F. NOBILE, R. TEMPONE, C. G. WEBSTER, AN ANISOTROPIC SPARSE GRID STOCHASTIC COLLOCATION METHOD FOR PARTIAL DIFFERENTIAL EQUATIONS WITH RANDOM INPUT DATA, SIAM Journal on Numerical Analysis, Vol. 46, ...