Concept tag
#non-euclidean-geometry
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Did non-Euclidean geometry sink Kant’s view of space?
I am a retired teacher in Freiburg, finally reading the Critique of Pure Reason properly, and I am stuck on the Transcendental Aesthetic. Kant says space is not a thing in itself and not a set of relations among things in themselves.…
Started by Henrike Vogel0 replies67 views -
Why does mathematics invented for its own sake keep turning up in physics?
Every year a student asks me what the point of complex numbers is. I tell them that for a long time mathematicians themselves treated them as a formal convenience, a trick for solving cubic equations, and that today quantum mechanics cannot be…
Started by Vikram Sethi5 replies189 views