Fabien Vivodtzev, Georges-Pierre Bonneau, Stefanie Hahmann, Hans Hagen. Substructure Topology Preserving Simplification of Tetrahedral Meshes. In Valerio Pascucci, Xavier Tricoche, Hans Hagen, Julien Tierny, editors, Topological Methods in Data Analysis and Visualization. Mathematics and Visualization, pages 55-66, Springer, 2011. [doi]
Abstract is missing.