Skip to main content
Share Your Experience: Take the 2024 Developer Survey

Explore our questions

1 vote
0 answers
103 views

Can domain decomposition methods also be applied to linear systems resulting from finite difference discretizations?

1 vote
0 answers
66 views

Implicit-Explicit Operator Splitting Scheme

2 votes
1 answer
108 views

Are there necessary conditions for SOR algorithm to converge when used for 2D discrete Poisson problem, with PBC, besides solvability condition?

0 votes
1 answer
414 views

Implementing Dirichlet BC for the Advection-Diffusion equation using a second-order Upwind Scheme finite difference discretization

0 votes
1 answer
121 views

"Cleanest, most professional" approach to implement a finite differences scheme in dimension greater than two

1 vote
1 answer
124 views

Numerically solving the Advection-diffusion equation with no-flux boundary condition leads to violation of mass conservation

4 votes
1 answer
218 views

Stepping over a rapid oscillation in advection

0 votes
0 answers
37 views

Vector poisson equation in cylindrical coordinates. What's wrong?

0 votes
1 answer
49 views

numerical schemes for 1D PDE: for smaller grid size there is an increased roundoff error, larger size more truncation, so sweet spot in between?

2 votes
1 answer
111 views

How to quantify the numerical diffusion term in a second-order upwind advection scheme?

3 votes
1 answer
151 views

Numerical calculation of the Berry connection

1 vote
1 answer
135 views

Finite Difference method, ADI Scheme of Douglas and Rachford

1 vote
1 answer
59 views

How to calculate the force of solid applied by fluid? Using finite difference method, DNS, staggered grid, SIMPLE algorithm, immersive boundary

3 votes
1 answer
268 views

Why does the FDM give a correct solution to a PDE with a discontinuous initial condition?

Browse more Questions