Litvinenko, Alexander; Logashenko, Dmitry; Tempone, Raul; Wittum, Gabriel; Keyes, David Propagation of uncertainties in density-driven flow. (English) Zbl 1497.76097 Bungartz, Hans-Joachim (ed.) et al., Sparse grids and applications – Munich 2018. Selected papers based on the presentations at the fifth workshop, SGA2018, Munich, Germany, July 23–27, 2018. Cham: Springer. Lect. Notes Comput. Sci. Eng. 144, 101-126 (2021). MSC: 76S05 65M55 PDFBibTeX XMLCite \textit{A. Litvinenko} et al., Lect. Notes Comput. Sci. Eng. 144, 101--126 (2021; Zbl 1497.76097) Full Text: DOI arXiv
Litvinenko, Alexander; Logashenko, Dmitry; Tempone, Raul; Wittum, Gabriel; Keyes, David Solution of the 3D density-driven groundwater flow problem with uncertain porosity and permeability. (English) Zbl 1434.76016 GEM. Int. J. Geomath. 11, No. 1, Paper No. 10, 29 p. (2020). MSC: 76-10 76S05 35Q35 65M22 65M55 PDFBibTeX XMLCite \textit{A. Litvinenko} et al., GEM. Int. J. Geomath. 11, Paper No. 10, 29 p. (2020; Zbl 1434.76016) Full Text: DOI arXiv
Litvinenko, Alexander; Keyes, David; Khoromskaia, Venera; Khoromskij, Boris N.; Matthies, Hermann G. Tucker tensor analysis of Matérn functions in spatial statistics. (English) Zbl 1420.60084 Comput. Methods Appl. Math. 19, No. 1, 101-122 (2019). MSC: 60H15 60H35 65N25 PDFBibTeX XMLCite \textit{A. Litvinenko} et al., Comput. Methods Appl. Math. 19, No. 1, 101--122 (2019; Zbl 1420.60084) Full Text: arXiv
Litvinenko, Alexander; Sun, Ying; Genton, Marc G.; Keyes, David E. Likelihood approximation with hierarchical matrices for large spatial datasets. (English) Zbl 1507.62110 Comput. Stat. Data Anal. 137, 115-132 (2019). MSC: 62-08 62M30 65F55 PDFBibTeX XMLCite \textit{A. Litvinenko} et al., Comput. Stat. Data Anal. 137, 115--132 (2019; Zbl 1507.62110) Full Text: DOI arXiv