TY - JOUR AU - Jean-Luc Guermond AU - Abner Salgado TI - A fractional step method based on a pressure Poisson equation for incompressible flows with variable density JO - Comptes Rendus. Mathématique PY - 2008 SP - 913 EP - 918 VL - 346 IS - 15-16 PB - Elsevier DO - 10.1016/j.crma.2008.06.006 LA - en ID - CRMATH_2008__346_15-16_913_0 ER -