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    • Local nonobtuse tetrahedral refinements around an edge 

      Korotov S.; Křížek M. (Applied Mathematics and Computation, 2013-12-31)
      In this note we show how to generate and conformly refine nonobtuse tetrahedral meshes locally around and towards an edge so that all dihedral angles of all resulting tetrahedra remain nonobtuse. The proposed technique can ...