Hello, Is it possible to define jump over sub-domains (instead of just over interior faces). Here is what I am trying to do. I have a domain, with two subdomains. The subdomains are not disjoint, and have a common interface (say ds(0) ). Now, I want to define a integral over ds(0) for the jump in a variable (i.e. I'd like (jump(v), jump(u), ds(0)) .
I want to use lagrange (continuous) over each subdomain, with jump just across the interface. Can this be done in dolfin using ffc (or ufl). Thanks, -Jehanzeb _______________________________________________ DOLFIN-dev mailing list DOLFIN-dev@fenics.org http://www.fenics.org/mailman/listinfo/dolfin-dev