Computational Science Stack Exchange is a question and answer site for scientists using computers to solve scientific problems. It only takes a minute to sign up.

Sign up to join this community

Anybody can ask a question

Anybody can answer

The best answers are voted up and rise to the top

Explore our Questions

Ask Question

more tags

Active 1 Bountied Hot Week Month

2

votes

0

answers

51

views

Change in Variables applied to biharmonic equation

pde boundary-conditions computational-geometry numerical-modelling

modified Jan 19 at 16:29 Anton Menshov♦ 8,141

1

vote

1

answer

60

views

Direct integration of 2D Euler Equations with Runge Kutta shows oscillating Courant-Friedrichs-Lewy coefficient. Stiff or Bug?

pde fluid-dynamics runge-kutta

modified Jan 18 at 15:04 Gaston 113

4

votes

1

answer

682

views

Is a symmetric bilinear form necessary to ensure a weak formulation has a solution?

finite-element pde galerkin

modified Jan 17 at 14:57 Roland Becker 1

1

vote

0

answers

41

views

Prolongation and restriction operators in multigrid for high order PDEs

pde interpolation multigrid prolongation

modified Jan 16 at 15:18 lightxbulb 267

5

votes

2

answers

2k

views

Solution oscillations with a small timestep in backward Euler

pde stability finite-element

modified Jan 9 at 13:38 Tepa 21

1

vote

1

answer

59

views

How to Impose nonhomogeneous Neumann Boundary Condition in the DG Formulation

pde boundary-conditions reference-request hyperbolic-pde discontinuous-galerkin

answered Jan 2 at 6:11 helloworld922 611

3

votes

1

answer

117

views

Type of Rosenbrock method by its coefficients

pde numerics runge-kutta parabolic-pde

modified Jan 1 at 0:25 Anton Menshov♦ 8,141

3

votes

2

answers

122

views

How to measure efficiency of the differential equations solver

pde benchmarking

modified Dec 30 '21 at 4:16 Anton Menshov♦ 8,141

1

vote

1

answer

412

views

Simple particle-in-cell examples

pde reference-request electromagnetism particle-in-cell

modified Dec 29 '21 at 0:01 nicoguaro♦ 7,822

4

votes

2

answers

123

views

Three steps of pde numerical solution and nonlinear equation

pde nonlinear-equations discretization elliptic-pde

answered Dec 21 '21 at 22:30 cos_theta 391

2

votes

4

answers

2k

views

Simple FEniCS problem shape mismatch

pde fenics

modified Dec 21 '21 at 2:19 Anton Menshov♦ 8,141

0

votes

0

answers

30

views

Solving a time-independent 2D Schrödinger equation using PDE Toolbox in MATLAB

pde matlab eigensystem quantum-mechanics

asked Dec 13 '21 at 18:06 123456 129

1

vote

1

answer

115

views

interface value on the error equation

pde numerics convergence domain-decomposition

modified Dec 8 '21 at 0:08 CommunityBot 1

0

votes

1

answer

135

views

Best method to solve this system of PDEs?

pde numerics

modified Dec 6 '21 at 11:52 PianoEntropy 109

Browse more Questions

Computational Science Stack Exchange works best with JavaScript enabled