Generally speaking we have three main techniques of discretizing neutron diffusion and transport equations: o the finite difference method, i.e., Boundary and. Initial Conditions. Partial Differential. Equations. Choice of a. Discretization Method. (finite differences, finite volumes, finite elements,. Methods for obtaining Finite Difference equations. Taylor series. Polynomial fitting. Estimation of one-sided boundary derivative. Автор: A Bignami · 1982 · Цитируется: 3 — 3. B.S. Elepov, V.P. Il'in. On a combination of a difference algorithm with the Monte Carlo method. U.S.S.R. Computational Math. and Math. Ph., Vol. 15FDTD Approximation. Partial differential equations will be approximated by replacing the time/space derivatives with finite differences. FINITE DIFFERENCE METHOD. 1. Difference formulae. Finite difference formulae are the basis of methods for the numerical solution of differential equations. Автор: D Swarnakar — An extended second order finite difference method on a variable mesh is proposed for the solution of a singularly perturbed boundary value Автор: R Rosso · 2022 — finite-difference calculus as conceived and published between 1879 and strass, whose methods were to exert a decisive influence on his