# variational formulation

Topic Replies Activity
About the variational formulation category 1 January 28, 2019
Checking 2 forms are equal 2 October 17, 2019
Changing Neumann boundary conditions in transient problem 2 October 17, 2019
How to enforce a nonlinear Neumann contact angle b.c. in the Cahn-Hilliard demo 1 October 16, 2019
How a dolfin.function.function.Function could be converted into a numpy array? 3 October 16, 2019
Issue with advective term in boussinesq solver 3 October 15, 2019
Errors in use of conditional expressions in variational form 10 October 8, 2019
Imposing initial condition BDM elements 4 October 7, 2019
How to use VectorFunctionSpace correctly? 2 October 6, 2019
Poisson equation the stubborn way 5 October 2, 2019
Non-homogeneous dirichlet conditions / explicit values for Nedlec spaces 2 October 2, 2019
Singular right-hand side 2 October 2, 2019
Discontinuous Data in Neumann Boundary Condition 3 October 2, 2019
How to solve coupled PDEs for electrostatics? 2 September 30, 2019
How to decouple and iteratively solve Cahn-Hilliard equation 1 September 26, 2019
Strange behaviour of assemble 4 September 23, 2019
Issue with Bubble Functions for RT element 1 September 20, 2019
How to implement inhomogeneous Neumann boundary conditions for a system of PDEs (Coupled)? 3 September 19, 2019
Solving a 0D PDE system as BC for a 1D problem 6 September 17, 2019
Transient electromagnetic PDE problem to calculate eddy currents 1 September 16, 2019
PointIntegralSolver with higher-order test functions 1 September 11, 2019
How to apply flux on a curved surface? 2 September 10, 2019
'bool' object is not iterable 4 September 6, 2019
Issues when trying to set different BCs along different boundaries 6 September 5, 2019
Periodic condition for only one subspace in a Mixed-formulation 1 September 4, 2019
Why do Dirichlet BCs seem not to be satisfied exactly? 6 September 2, 2019
How to implement CBS algorithm? 1 August 30, 2019
Dynamic Hyperelasticity Problem 5 August 25, 2019
Why is the L2 and max error so large when solution is compared to the analytical solution of the heat equation? 1 August 2, 2019
Tanh(div(u)) in weak form leads to convergence issues 1 August 18, 2019