81 citations · 231 across the 23 of their papers we have counts for
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math.NA2016
Convergence of Sparse Collocation for Functions of Countably Many Gaussian Random Variables (with Application to Elliptic PDEs)
Oliver G. Ernst, Björn Sprungk, Lorenzo Tamellini
We give a convergence proof for the approximation by sparse collocation of Hilbert-space-valued functions depending on countably many Gaussian random variables. Such functions appe…
math.NA2016★ 81 cited
Optimal-order isogeometric collocation at Galerkin superconvergent points
Monica Montardini, Giancarlo Sangalli, Lorenzo Tamellini
In this paper we investigate numerically the order of convergence of an isogeometric collocation method that builds upon the least-squares collocation method presented in [1] and t…