Convergence Rates of Best N-term Galerkin Approximations for a Class of Elliptic sPDEs - Cohen, Albert; DeVore, Ronald; Schwab, Christoph (Foundations of computational mathematics, 2010)
Keywords: Analysis; Applications of Mathematics; Approximation; Computational mathematics; Computer Science; Computer simulation; Convergence; Economics; Estimates; Galerkin methods; Linear and Multilinear Algebras; Math Applications in Computer Science; Mathematical analysis; Mathematical models; Mathematics; Mathematics and Statistics; Matrix Theory; Monte Carlo method; Numerical Analysis; Smoothness; Theorems; Wiener polynomial chaos; 65C30; Stochastic and parametric elliptic equations; Sparsity; 41A; Approximation rates; Nonlinear approximation; 65N