36 citations · 82 across the 6 of their papers we have counts for
Showing 2015Show all
2 papers · 1 filter
math.NA2015★ 6 cited
Pivoted Cholesky decomposition by Cross Approximation for efficient solution of kernel systems
Dishi Liu, Hermann G. Matthies
Large kernel systems are prone to be ill-conditioned. Pivoted Cholesky decomposition (PCD) render a stable and efficient solution to the systems without a perturbation of regulariz…
math.NA2015★ 1 cited
Quantification of airfoil geometry-induced aerodynamic uncertainties - comparison of approaches
Dishi Liu, Alexander Litvinenko, Claudia Schillings +1
Uncertainty quantification in aerodynamic simulations calls for efficient numerical methods since it is computationally expensive, especially for the uncertainties caused by random…