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topspin1617
  • Member for 13 years, 1 month
  • Last seen more than 4 years ago
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11
Magic square of fibered products: vague/unclear?
Nov 13, 2011
question
5
Picard Group of a singular surface with a non-rational singularity
Nov 7, 2011
question
3
When is a colimit of a subcollection the same as the overall colimit?
Nov 21, 2011
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9
Hartshorne Lemma I.6.5; Why is $\mathfrak{m}_R\cap B\neq 0$?
7
Hartshorne Proposition II.6.5
6
Compute $\lim_{n\to\infty}\int_0^n \left(1+\frac{x}{2n}\right)^ne^{-x}\,dx$.
5
$f(0)=0$ and $\lvert\,f^\prime (x)\rvert\leq K\lvert\,f(x)\rvert,$ imply that $f\equiv 0$.