So I asked this question today:
If I could criticize it probably is too general of a question and would benefit from restricted scope (maybe just harmonic or conformal maps). I could also just be objectively better at PDEs and not have to ask about basic definitions in the comments.
Besides that I was curious if there were any other good reasons for the downvote?
I posted what I considered to be a well formulated albeit very general question. I imagined it’d get more positive traction.