Egidi, N.; Maponi, P. - In: Mathematics and Computers in Simulation (MATCOM) 75 (2007) 5, pp. 182-190
We consider a local optimization technique, where starting from a preliminary version of the grid under consideration, we try to improve the part of the grid that really needs this improvement. When this procedure is performed, the processed grids may result irregular, so a smoothing step must...