Hi Jim,
I read your interesting submission and if I had excepted its premise (math predates universe) I would give it high marks. But I don't except its premise because I was working on the very same idea years ago and I found out where the idea fails. If you disagree on my conclusion, please tell me where I went wrong.
The stumbling block for me concerning the idea that math predates the universe was how is this communicated to the universe. Math is no small subject in terms of quantity of information in contains. While I was trying to figure this out, I had also decided to read a book that had been on my shelf for many years "Adventures In Group Theory" by David Joyner. the book explains group theory through the puzzle of Rubik's Cube, which I learned to solve independent of books teaching how to solve. I figured my knowledge of Rubik's Cube would help me in understanding group theory. So I learned some group theory and it impressed on me the the consequences of numbers and their relationship to other numbers of the same quantity. So then I asked the very simple question; the universe started out as one object and went on to many objects, between that time it passed through six objects, those six objects instantly possessed the rules of group theory for six objects, where did it get them? My current answer is that it didn't get them from anywhere, the rules for six objects in group theory are there only if we asked them. I am not pioneering a new thing in math here. You, yourself already know that spacetime is only considered Euclidean if the rules of Euclidean geometry apply, otherwise it is non-euclidean. All I am saying is that the rules of any particular topic of math when applied to this universe only apply when asked and give an answer in the positive or the negative. To exaggerate my statement. Do the rules of topology apply to the color of my grass in my backyard? No. Do the rules of topology apply to the surface of the donut I eat this morning? Yes. Euclidean geometry only shows up where the rules of Euclidean geometry are valid. Topology only shows up where the rules of topology are valid. Group theory only shows up where the rules of group theory are valid. Set theory only shows up where the rules of set theory are valid. I could go on all day like this.
The strangest thing about writing this post is that FQXi spell checker has flagged donut as misspelled. If I can't spell donut what good am I.
Jim Akerlund