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Mathematics
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Anonymous

I'm am currently an undergraduate student of mathematics at George Mason University.

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  • Fairfax, VA, USA
  • Member for 1 year
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  • Last seen May 19 at 19:19

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Top posts (29) All Questions Answers | Votes Newest

7 $(X,d)$ is separable if and only if $X$ does not contain an uncountable closed discrete subset Jul 17 '18
6 Given continuous $f:\{0,1\}^S\to[0,1]$ with S uncountable and $f(\sigma)=1$, show that $f(\tau)=1$ for some $\tau\neq\sigma$ Jul 24 '18
5 Has this topology been studied? Dec 30 '18
4 Cardinality of Subgroup of Permutations Jul 15 '18
3 Show that $A$ or $B$ must be bounded in $\omega_1$ Jul 20 '18
3 Surjective homomorphism from a faithfully flat module to a regular local ring. Mar 14
3 Compact operator $L:\ell^2\to\ell^2$ with $\Vert L\Vert=1$ such that $\Vert L(x)\Vert<\Vert x\Vert$ for all $x$ Jan 16
3 Show that a locally compact subspace of a locally compact Hausdorff space is open in its closure Aug 6 '18
3 Show that $A$ or $B$ must be bounded in $\omega_1$ Jul 20 '18
3 How many closed separable subsets does a Hausdorff space have? Jul 13 '18
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