Stability Analysis of the Explicit Difference Scheme for Richards Equation. - Fengnan Liu; Yasuhide Fukumoto; Xiaopeng Zhao (Entropy, 2020)

A Linearized Finite Difference Scheme for the Richards Equation Under Variable-Flux Boundary Conditions. - Fengnan Liu; Yasuhide Fukumoto; Xiaopeng Zhao (J. Sci. Comput., 2020)