Sentence examples for by finite difference replacements from inspiring English sources
The space derivatives in the PDE are approximated by finite difference replacements.
Our method uses the well-known random walk on spheres algorithm inside subdomains where the diffusion coefficient is constant and employs replacement techniques motivated by finite difference discretization to deal with both mixed boundary conditions and interface transmission conditions.
Ordinary and partial differential equations for particle orbit, and fluid, field, and particle conservation problems; their representation and solution by finite difference numerical approximations.
They discretized time domain by finite difference method.
The equation (8a) can be represented by finite difference.
The Jacobian is probably best evaluated by finite difference methods.
They solved this example by finite difference and finite element methods.
The program numerically solves the Poisson-Boltzmann equation by finite difference method (FDPB) [41] and visualises the electrostatic isosurfaces on the rendered molecular surface.
In our case the supporting hyper planes are constructed at the integer solution(s) obtained from step 2 and the partial derivates are computed by finite difference method.
When three or more celestial bodies are included in the model, no analytical solution is available and the differential equations must be approximated by finite difference equations.
The compact scheme amongst the various finite-difference replacements of convection-diffusion problems (1.1 - 1.3 1.1 - 1.3ived more attention due to a minimal widthasf stencils in the x- and y-cooreceiveddirections and easy comoreattention
