41 citations · 383 across the 48 of their papers we have counts for
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math.NA2010
On the performance of the variational multiscale formulation for subsurface flow and transport in heterogeneous porous media
D. Z. Turner, K. B. Nakshatrala, P. K. Notz
The following work compares two popular mixed finite elements used to model subsurface flow and transport in heterogeneous porous media; the lowest order Raviart-Thomas element and…
math.NA2010★ 24 cited
Enforcing the non-negativity constraint and maximum principles for diffusion with decay on general computational grids
H. Nagarajan, K. B. Nakshatrala
In this paper, we consider anisotropic diffusion with decay, and the diffusivity coefficient to be a second-order symmetric and positive definite tensor. It is well-known that this…