I am reviewing a paper for a top-ranked journal in robotics. The main results of the paper are about control and not specifically robotics. I am aware that robotics is a multidisciplinary subject which has also a ton of control in it but the problem here is the following. The paper is, mathematically, really hard to follow. The mathematical details would require maybe more than 2 weeks for me to review and to go through the equations.
What would you do in this case? I was thinking to suggest to submit to another journal, more control-oriented.
What do you think?
Thanks for your opinions.