Non-Regular Adaptive Grids for 2-D Gas Dynamics
A. A. Samarsky, A. P. Favorsky, Vladimir Fedorovich Tishkin, V. F. Vasilevsky, K. V. Vyaznikov · European Consortium for Mathematics in Industry · 1992
Non-regular grid adaptation technique is presented. Dirichlet tesselation is used as non-regular computational grid because of its well known metric properties. This method proved to give high accuracy in 1-D case and was applied to 2-D gas dynamics problems.