Gray Scott in 3D using sparse grids on CPU Gray Scott in 3D using sparse grids on GPU Gray Scott in 3D using sparse grids on CPU (Optimized) Gray Scott in 3D using sparse grids on GPU (Optimized) Gray Scott in 3D using sparse grids with complex geometry Gray Scott in 3D using sparse grids on GPU in complex geometry Gray Scott in 3D using sparse grids on GPU in complex geometry (Optimized) Gray Scott in 3D using sparse grids on GPU in expanding complex geometry Inhomogeneous diffusion in a CaCO3 particle packed bed Heat conduction in reticulate porous ceramics using sparse grids on GPU