variational formulation


Topic Replies Activity
About the variational formulation category 1 January 28, 2019
MixedNonlinearVariatinalSolver problem with KSPSolve 2 January 24, 2020
Coupling the equations defined on two different subdomains 9 January 24, 2020
Why is my program not converging for this system of coupled PDEs? 1 January 24, 2020
Data projection from one mesh to another mesh 2 January 24, 2020
DG FEM Flux approximation using TPFA scheme 3 January 23, 2020
Set krylov linear solver paramters in newton solver 5 January 22, 2020
1D Linear elasticity with multi-vector force application 1 January 21, 2020
Converting N-S example to use a mixed space 11 January 20, 2020
Why integral of zero function is not zero? 3 January 17, 2020
Error Analysis of Heat Equation 4 January 16, 2020
Solving a Poisson type equation 2 January 15, 2020
Non-local effect/force in bilinear form 1 January 13, 2020
UFL expression with noninteger powers 7 January 13, 2020
Is my variational problem definition correct? 1 January 13, 2020
Convergence Order Kovasznay Flow 5 January 13, 2020
Strain energy function with additional integral term 4 January 10, 2020
Issue with Component and Shape Length mismatch - as_tensor 2 January 9, 2020
Simple Poisson equation in 1D with von Neumann condition on the left 5 January 8, 2020
Convergence issue with time derivative discretisation 8 January 8, 2020
How to set uniform atmospheric pressure (and uniform pressure from within)? 1 January 7, 2020
Boundary condition 1 January 6, 2020
Evaluate_basis() gives strange results 3 January 3, 2020
Please advise on Fenics usage 3 December 27, 2019
Attempting to index an object that is already indexed 3 December 23, 2019
UFL compatability with FunctionSpace and as_tensor() 4 December 17, 2019
How to compute J^T v? 1 December 16, 2019
Error while solving hyper-elastic problem using Neo-Hookean model based on principal stretches 3 December 15, 2019
Looking for Polynomial Chaos Methods expert 1 December 13, 2019
NonlinearVariationalProblem not working 1 December 9, 2019