94 citations · 361 across the 25 of their papers we have counts for
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Numerical method for Darcy flow derived using Discrete Exterior Calculus
Anil N. Hirani, Kalyana B. Nakshatrala, Jehanzeb H. Chaudhry
We derive a numerical method for Darcy flow, hence also for Poisson's equation in mixed (first order) form, based on discrete exterior calculus (DEC). Exterior calculus is a genera…
Triangulation of Simple 3D Shapes with Well-Centered Tetrahedra
Evan VanderZee, Anil N. Hirani, Damrong Guoy
A completely well-centered tetrahedral mesh is a triangulation of a three dimensional domain in which every tetrahedron and every triangle contains its circumcenter in its interior…
Well-Centered Triangulation
Evan VanderZee, Anil N. Hirani, Damrong Guoy +1
Meshes composed of well-centered simplices have nice orthogonal dual meshes (the dual Voronoi diagram). This is useful for certain numerical algorithms that prefer such primal-dual…