Q1 = FunctionSpace(mesh1,'CG',1) Q2 = FunctionSpace(mesh2,'CG',2) f1 = Function(Q1) f2 = Function(Q2) F = f1*f2*dx
How can you do
assemble(exp(f2/f1)*dx,mesh=mesh2)
so that assemble returns a vector on Q1?
cannot return a vector as there is no TestFunction neither it is linear in it.
TestFunction