I am pretty new on FEniCS.and I want to use FEniCS to solve a coupled set of PDE's including 3 different fields. These equations are coupled and should be solved to find three unknowns. I would like to explain my problem briefly.
Firstly I just want to solve these coupled PDE's in one dimension and then extend it to 2-D. Could you please tell me how I can deal with this problem in FEniCS? I would really appreciate you referring me to a solved example similar to my problem so I can come up with an idea to implement it in FEniCS. Thanks in advance for your time and attention.