1.
Awad Nasser A, Allame M, Abed Kadhim Aal-Rkhais H, Tavassoli Kajani M. Application of lRBF-FD Method for Numerical Solution of the Obstacle Problem. Int. J. Math. Model. Comput. Published online February 10, 2026. doi:10.57647/ijm2c.2026.1603.17