Math Under Toad
Member for 8 years, 2 months
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Last seen Dec 20 '18 at 15:40
Top network posts
- 22 When must it be sets rather than proper classes, or vice-versa, outside of foundational mathematics?
- 21 Who named it the Snake Lemma?
- 15 Can one exhibit an explicit Kuratowski infinite set without invoking Replacement?
- 15 Is $\mathbb R^3$ the square of some topological space?
- 14 Essential uniqueness of the real-analytic structure on $\mathbb R$
- 13 finite dimensional real division algebras
- 13 How much choice is required to prove concretizability theorems in category theory?
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