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0 votes
0 answers
69 views

How can I get more accurate electric scalar potential in 2D closed box?

2 votes
1 answer
278 views

Asking advice for implementation of Conservative Finite Difference Scheme for numerically solving Gross-Pitaevskii equation

0 votes
0 answers
56 views

What is the best finite volume method for the following equation?

1 vote
0 answers
42 views

How can I apply a mixed boundary condition to a multi-material heat transfer problem using Crank-Nicolson?

1 vote
1 answer
61 views

How to constraint the tangential gradient on a boundary in FEniCS?

1 vote
1 answer
53 views

How to obtain the transfer function between boundary condition and point of wave equation?

1 vote
1 answer
202 views

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

0 votes
0 answers
46 views

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

2 votes
0 answers
66 views

Which class of PDEs is well-suited for multistep methods?

1 vote
1 answer
127 views

How to refine $h$ and $\Delta t$ for convergence tests on evolution PDE

1 vote
0 answers
120 views

Iterative PDE solver for 1D Burgers equation

1 vote
1 answer
104 views

Boundary conditions of a 2D explosion case

1 vote
2 answers
124 views

Monotonicity of Errors with Respect to Step Sizes in Numerical Methods for PDEs

0 votes
1 answer
51 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?

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