Stability of the standard Crank-Nicolson-Galerkin Scheme applied to the diffusion-convection equation: Some new insights

A stability analysis of the classical Crank‐Nicolson‐Galerkin (CNG) scheme applied to the one‐dimensional solute transport equation is proposed on the basis of two fairly different approaches. Using a space‐time eigenvalue analysis, it is shown, at least for subsurface hydrology applications, that t...

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