Extension of efficient, swept-integration-based conservative remapping method for meshes with changing connectivity

Remapping is one of the essential parts of most arbitrary Lagrangian-Eulerian methods. Here, we extend the idea of swept integration introduced in (J. Comput. Phys. 2003; 184(1):266-298) to meshes with connectivity changing in Voronoi-like manner. To demonstrate properties of the developed method, we present several numerical examples.