Publication - Journal Article A two-level stochastic collocation method for semilinear elliptic equations with random coefficients DOI https://doi.org/10.1016/j.cam.2016.10.030 Journal Article Journal of Computational and Applied Mathematics, vol. 315, pp. 195-207, 2017 Authors Luoping Chen, Bin Zheng, Guang Lin, Nikolaos Voulgarakis Language English