variational formulation


Topic Replies Activity
Dirichlet Conditions for Volumes/interior DoF 2 August 17, 2019
Weak formulation for square of gradient 3 August 15, 2019
Integrating over a sphere within the mesh 2 August 13, 2019
FEEC H1curl or H1div Element are not working 1 August 11, 2019
FEEC 'DP'or DG Element coordinates are not working 1 August 11, 2019
Cannot solve curl of Lagrange vectorfunctionspace 3 August 6, 2019
Coupled Equations Over Multiple Domains 2 July 24, 2019
Integrate over edges 11 July 30, 2019
Compute gradient of scalar field on BoundaryMesh 3 July 26, 2019
Updating error in newton solver 3 July 24, 2019
Function as_tensor expected in the definition of a scalar 3 July 22, 2019
Recursive DAE Formulation 1 July 21, 2019
Solution is not updated after the first time step in time-dependent nonlinear problem 3 July 20, 2019
Poisson Nernst Planck with TRBDF2 and SUPG Error 6 July 17, 2019
Integrating over surface fails with JIT error (AssertionError expr.ufl_is_terminal_modifier) 7 July 13, 2019
Set krylov linear solver paramters in newton solver 3 July 2, 2019
Pass Function to C++ expression 3 July 1, 2019
Non-Linear Coeffecients: dependent on trial functions; 3 June 28, 2019
How to use a numpy matrix to define the conductivity 5 June 27, 2019
Numerical issues with logarithm 1 June 24, 2019
Anisotropic material definition and results issue 3 June 23, 2019
DG scalar advection on moving mesh (ALE) 1 June 20, 2019
Problem with SNES convergence and relaxation parameter 2 June 19, 2019
Restricted Point Integrals 1 June 17, 2019
How to compute the value of a basis function \phi in a specific point? 2 June 16, 2019
Normalized vector of trial function 9 June 16, 2019
Obtaining the maximum strain energy over the history 7 June 7, 2019
Mesh movement calculation for FSI - boundary conditions 2 June 4, 2019
Flux jump across internal interface for DRT elements 3 June 3, 2019
Assign generic dolfin vectors to a dolfin vector function 1 May 25, 2019