Approximation methods 3 Approximate methods 2 Approximate solution 1 Approximation algorithms 1 Approximation theory 1 Boundary conditions 1 Cellular neural networks 1 Coherent-potential approximation 1 Composite optimization 1 Computationally efficient 1 Convergence 1 Convex composite optimization 1 Convex functions 1 Dengue fever 1 Densities of state 1 Design Methodology 1 Design methodology 1 Distributed algorithms 1 Distributed computer systems 1 Distributed optimization 1 Electronic structure 1 Exact solution 1 Explicit finite difference method 1 FPGA 1 Fe-based 1 Finite difference method 1 First principles electronic structure 1 Fractional order 1 Fractional order pseudo-parabolic differential equation 1 Functional relation 1