A stable SPH discretization of the elliptic operator with heterogeneous coefficients - Lukyanov, Alexander A.; Vuik, Cornelis (Journal of computational and applied mathematics, 2020)
Keywords: Diffusive flow; Discrete maximum principle; Laplace operator; Meshless method; Monotone scheme; Stability and approximation; Laplace operator; Stability and approximation; Discrete maximum principle; Monotone scheme; Diffusive flow; Meshless method