I would like to integrate discontinuous functions over a line for a given 2D domain (In practice I am working in 3D so I want to compute the surface integral but convenience I present the 2D case). Here one has to mark the internal edges and then to integrate with the appropriate labels. In the foll…

Inconsistency in custom line integral for DG elements

dokken April 7, 2023, 11:41am 2

Topic		Replies	Views
Integrating over an interior surface variational formulation	23	7524	October 18, 2024
Specifying quantities on interior surfaces with dolfinx dolfinx	2	762	September 8, 2022
Error with custom integration measures in complex build General	3	265	September 29, 2023
Unexpected behavior of surface integral at internal boundary General	1	235	September 21, 2023
Integrating a discontinuous field over a curve bounding a regio,n variational formulation dolfinx	2	22	December 20, 2024