A simple two-dimensional extension of the HLL Riemann solver for hyperbolic systems of conservation laws. - Jeaniffer Vides; Boniface Nkonga; Edouard Audit (J. Comput. Phys., 2015)

A two-dimensional Riemann solver with self-similar sub-structure - Alternative formulation based on least squares projection. - Dinshaw S. Balsara; Jeaniffer Vides; Katharine F. Gurski; Boniface Nkonga; Michael Dumbser; Sudip Garain; Edouard Audit (J. Comput. Phys., 2016)