@jeeprs,
jeeprs;163271 wrote:There are several major topics here. One is mathematical realism. this is the view that mathematical objects are objectively real, independent of our ideas of them. It has some very credible supporters, including Roger Penrose and Kurt Godel. It also has many detractors. The main argument against it has been the discovery of non-Euclidean geometry and the possibility of a potentially endless number of mathematical schemas which are logically consistent. These all suggest that mathematics are mental operations.
This actually ties into the time theme, in my opinion. If we say that number is imposed by the mind, we have to imagine a world apart from our mind, a sort of noumena. So the anti-realists seem dependent upon this noumena, which is actually, and ironically, just a concept. I feel that the notion of time apart from humans depends on this same noumena. We have to conceptualize a world devoid of conceptualization, and see if time is there.
No dount, the noumena or mind-independent world is a
useful notion, but quite tricky if one wants to be as logical as possible.
As far as Non-E. geometry, it's counter intuitional. Euclid was first for a reason. I personally don't think that formalist math like non Euclidean geometry makes Euclid's seem less "transcendental." I'm not surprised that we can go against our intuition, while imitated the axiomatic style.