Proper evaluation of spherical harmonics-based expressions for the velocity and vortex stretching vectors in three-dimensional grid-free vortex methods. - Samer Salloum; Issam Lakkis (J. Comput. Phys., 2020)

An adaptive error-controlled hybrid fast solver for regularized vortex methods. - Samer Salloum; Issam Lakkis (J. Comput. Phys., 2022)