|
Theta scheme for 1D wave equation
|
|
3
|
775
|
November 2, 2021
|
|
Unsure about vorticity boundary condition in steady Stokes flow past sphere
|
|
0
|
250
|
October 28, 2021
|
|
Solving coupled partial differential equations, error grows with domain size
|
|
0
|
526
|
October 19, 2021
|
|
Definition of coupled Neumann boundary condition
|
|
0
|
411
|
October 18, 2021
|
|
Round-off errors relative to mesh size and polynomial order
|
|
2
|
303
|
October 13, 2021
|
|
Integrate a field quantity along a line in 3D
|
|
1
|
789
|
October 13, 2021
|
|
Stream function based solution to Stokes equation
|
|
3
|
477
|
October 5, 2021
|
|
Stokes equations in 2D spherical axisymmetric coordinates
|
|
0
|
775
|
October 4, 2021
|
|
2D heat-transfer (conduction/Laplacian/Poisson) in spherical annulus, axisymmetric spherical coordinates
|
|
3
|
795
|
October 4, 2021
|
|
Error while trying to find the derivative of user-defined expression ["ufl.log.UFLException: Cannot determine geometric dimension from expression."]
|
|
2
|
427
|
September 14, 2021
|
|
Unable to set low tolerance for picking points on boundary, [Warning: Found no facets matching domain for boundary condition]
|
|
2
|
493
|
September 10, 2021
|
|
1D heat-transfer in spherical annulus, encountering "Can't add expressions with different shapes"
|
|
2
|
370
|
September 6, 2021
|
|
Convergence test for FEM simulation for wave equation with nonuniform velocity
|
|
0
|
175
|
August 30, 2021
|
|
Searching for an energy saving numerical method
|
|
0
|
205
|
August 23, 2021
|
|
How to see if form is coercive numerically?
|
|
5
|
506
|
August 12, 2021
|
|
Evaluation of grad function in Dolfin
|
|
2
|
600
|
July 26, 2021
|
|
Recommended textbooks
|
|
2
|
435
|
July 15, 2021
|
|
Exact evaluation of source terms
|
|
4
|
241
|
July 9, 2021
|
|
Defining function space for free boundary problem
|
|
2
|
293
|
July 8, 2021
|
|
Temporal and spatial discretisation
|
|
2
|
255
|
June 30, 2021
|
|
Implementing angular dependence to normal of mesh surface
|
|
0
|
161
|
June 27, 2021
|
|
Reaction Diffusion in deforming Domain
|
|
0
|
189
|
June 24, 2021
|
|
Computing singular surface integral with FEniCS
|
|
1
|
234
|
June 23, 2021
|
|
L2 norm of Poisson equation with u as vector function
|
|
16
|
759
|
June 21, 2021
|
|
Navier - Stokes Discontinous Galerkin Demo code
|
|
0
|
265
|
June 7, 2021
|
|
Utility/Use of Quadrature Elements
|
|
1
|
245
|
June 2, 2021
|
|
Lagrange formalism electrodynamics
|
|
2
|
366
|
May 27, 2021
|
|
Raviart-thomas: existence of a good alternative pair for Dirichlet BCs?
|
|
0
|
212
|
May 25, 2021
|
|
Solution to PDE is rubbish, shouldn't it be easy?
|
|
4
|
544
|
May 22, 2021
|
|
Discontinuous Piola-Kirchoff tensor
|
|
0
|
185
|
May 17, 2021
|