Surface Smoothing and Quality Improvement of Quadrilateral/Hexahedral Meshes with Geometric Flow

PDF] Two Techniques to Improve Mesh Quality and Preserve Surface Characteristics

A hexahedron in the reference frame

An Efficient Approach for Solving Mesh Optimization Problems Using Newton's Method

Chandrajit Bajaj

PDF] Optimization of Surface Mesh Quality Using Local Parametrization

PDF] Hexagon-Based All-Quadrilateral Mesh Generation with Guaranteed Angle Bounds

PDF] Optimization of Surface Mesh Quality Using Local Parametrization

Removal of extreme triangles by iterated edge contractions.

PDF] Discrete Surface Modeling using Geometric Flows