Lyapunov function, numerical examples, linear functional data, Radial basis function, Error bounds for boundary value problems involving PDEs, Applied Mathematics, Stability of topological dynamical systems, Rate of convergence, degree of approximation, error estimate, Quasi-interpolation, Approximation by other special function classes, Computational Mathematics, collocation method, Boundary value problems for second-order elliptic equations, Algorithms for approximation of functions, Linear functional data, Numerical interpolation, quasi-interpolation, Spectral, collocation and related methods for boundary value problems involving PDEs, Numerical solution of the differential equation, radial basis function