Many times, when I am doing math on my own, I've found some sort of area of math that I want to know more about, if such an area already existed. (This was actually how I found out about percolation theory.) While I do know that such fields may be well above my level of understanding, knowing the...
I have to admit that other from Lord_Farin's suggestion I do not have reasonable suggestion how to tag questions of the type "What field is this?". Maybe big-picture?
