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Kris

Apparently, this user prefers to keep an air of mystery about them.

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  • Member for 7 years, 3 months
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Top posts (30) All Questions Answers | Votes Newest

28 Why is compactness so important? Sep 6 '13
18 Is there a finite field in which the additive group is not cyclic? Aug 25 '12
8 The “need” for cohomology theories Jul 18 '12
7 Galois Field GF(4) Jul 19 '12
7 If $f: \mathbb Q\to \mathbb Q$ is a homomorphism, prove that $f(x)=0$ for all $x\in\mathbb Q$ or $f(x)=x$ for all $x$ in $\mathbb Q$. Jul 26 '12
5 A naturally occurring non-locally small category Oct 23 '12
5 Adding Cohen reals one at a time Nov 29 '12
5 Weak cardinal powers and singular cardinals Jan 4 '13
5 A reference that forcing with a poset of cardinality less than $\kappa$ preserves supercompact cardinals Apr 11 '13
4 Isomorphism of Forcing Posets Apr 16 '13
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