variational formulation


Topic Replies Activity
How to convert a tuple of function space to a vector function space? 2 April 2, 2019
How to correctly implement non homogeneous neumann condtion on a hole? 4 April 1, 2019
Interpolate expression - level set of circle 2 March 28, 2019
Non-Linear Coeffecients: dependent on trial functions; 2 March 21, 2019
How to define a UserExpression that depends on the solution? 6 March 21, 2019
Unable to formulate Expressions with natural logarithm 2 March 19, 2019
Normal direction of interior facets 3 March 19, 2019
Computing second order derivatives for first order Lagrangian elements 6 March 18, 2019
Write dolfin::Function into Mixed Function 2 March 17, 2019
Improve convergence/stability in stationary scalar transport equation 3 March 15, 2019
Function operation in cpp version 1 March 11, 2019
Neumann boundary conditions and vanishing surface integrals, 3 questions 2 March 10, 2019
Project gradient on BoundaryMesh 2 March 6, 2019
Solving a Poisson type equation 1 March 5, 2019
Expansion coefficient 7 March 5, 2019
Enriched element issue 2 February 28, 2019
Dirichlet BC for boundary not aligned with any axis 2 February 28, 2019
Integrating vector fields 8 February 27, 2019
Integrating over an interior surface 5 February 26, 2019
1D periodic boundary condition not satisfied 3 February 25, 2019
When to use NonLinearVariationalSolver? 3 February 21, 2019
Implement point source in the variational formulation 7 February 19, 2019
Natural boundary conditions without FacetFunction 3 February 19, 2019
Dealing with removable singularities in cylindrical coordinates 6 February 15, 2019
Error: Nonmatching dimensions for free indices with same id! 6 February 14, 2019
Numerical conductivity coefficient matrix 3 February 12, 2019
How to compute f(T(x),x) for some function T 5 February 9, 2019
Obtaining the maximum strain energy over the history 4 February 7, 2019
Issue with advective term in boussinesq solver 1 February 6, 2019
Variational form of Fokker-Planck eq. for drift-diffusion model 1 February 6, 2019