A numerical method for solving partial differential equations on highly irregular evolving grids

Jean Braun and Malcolm Sambridge

Research School of Earth Sciences,
Institute of Advanced Studies,
Australian National University,
Canberra, ACT 0200, Australia.

Nature, v376, pp655-660, 1995.

Lagrangian PDE solver using Delaunay remeshing and natural neighbour interpolation. Able to solve problems mixing fluids and solids on dynamically evolving grids without remeshing