Hello, Is there a simple example in getfem where assembly is for two variables? E.g. we may want to solve for "u" and "q" (with an equation defining the relationship between u and q) . Such a case arises in mixed methods. Is there an example for mixed-poisson problem somewhere? I know mixed-elasticity problem is given with getfem, but I am not familiar with that particular problem.
In particular, I am not sure how to refer to "q" and "u" in generic_assembly routines. Say my weak form involves div(q) . v ? How will I write this in "assem.set" routine? (I am guessing thats what I am supposed to do). Thanks, -Jehanzeb _______________________________________________ Getfem-users mailing list [email protected] https://mail.gna.org/listinfo/getfem-users
