Publications

F. Nobile, L. Tamellini, R. Tempone, **Convergence of quasi-optimal sparse-grid approximation of Hilbert-space-valued functions: application to random elliptic PDEs**, To appear in Numerische Mathematik, pp. 1—46, 2015. DOI 10.1007/s00211-015-0773-y.

F. Nobile, L. Tamellini, R. Tempone

Uncertainty Quantification, random PDEs, linear elliptic equations, multivariate polynomial approximation, best M-terms polynomial approximation, Smolyak approximation, Sparse grids, Stochastic Collocation method

2015

2015