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cs.DC2026
A Morton-Type Space-Filling Curve for Pyramid Subdivision and Hybrid Adaptive Mesh Refinement
David Knapp, Johannes Albrecht Holke, Thomas Spenke +2
The forest-of-refinement-trees approach allows for dynamic adaptive mesh refinement (AMR) at negligible cost. While originally developed for quadrilateral and hexahedral elements,…
cs.DC2019
An Optimized, Parallel Computation of the Ghost Layer for Adaptive Hybrid Forest Meshes
Johannes Holke, David Knapp, Carsten Burstedde
We discuss parallel algorithms to gather topological information about off-process mesh neighbor elements. This information is commonly called the ghost layer, whose creation is a…