47 citations · 68 across the 3 of their papers we have counts for
3 papers
math.NA2018★ 10 cited
Adaptive Finite Element Solution of the Porous Medium Equation in Pressure Formulation
Cuong Ngo, Weizhang Huang
A lack of regularity in the solution of the porous medium equation poses a serious challenge in its theoretical and numerical studies. A common strategy in theoretical studies is t…
math.NA2016★ 47 cited
A Study on Moving Mesh Finite Element Solution of the Porous Medium Equation
Cuong Ngo, Weizhang Huang
An adaptive moving mesh finite element method is studied for the numerical solution of the porous medium equation with and without variable exponents and absorption. The method is…
math.NA2015★ 11 cited
Monotone finite difference schemes for anisotropic diffusion problems via nonnegative directional splittings
Cuong Ngo, Weizhang Huang
Nonnegative directional splittings of anisotropic diffusion operators in the divergence form are investigated. Conditions are established for nonnegative directional splittings to…