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user45765

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

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  • Member for 4 years, 10 months
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Top Posts (349) All Questions Answers | Votes Newest

19 Why $E\otimes_KE\cong EG$ implies that Galois theory works? May 12 '18
13 Is $\int\limits_0^\infty\frac{\sin y}{y^{s+1}}dy=-\Gamma(-s)\sin(\frac{\pi s}{2})$ for $\operatorname{Re}(s)\in (-1,0)$ obvious? Dec 30 '18
7 A question on the proof of 14 distinct sets can be formed by complementation and closure Jul 24 '14
6 How to prove $\{G_i\to F\}$ is open covering only if $\forall$ field $K$, $F(Spec K)=\cup_iG_i(Spec(K))$? Feb 14
6 Every element of a group has order $2$. Why, intuitively, is it abelian? [duplicate] May 30 '14
6 Difference between rings of continuous functions on $[0,1]$ and $(0,1)$. Aug 7 '17
6 $\textbf Z[\omega]$ is UFD for $\omega$ being $p-$th root of unity where $3 < p < 23$ is a prime number Oct 8 '17
5 For $n>1$ and a ring $R$ s.t. $k[x_1,\dots, x_n]\subset R\subset k(x_1,\dots, x_n)$ is $R$ a localization of $k[x_1,\dots, x_n]$? Aug 15 '17
5 Intuition on Krull Principal Ideal Theorem Proof's Major Ingredients Aug 29 '17
5 pullback is preserved by left exact covariant functor $T : \mathsf{Mod}_R \to \mathsf{Ab}$ Jun 11 '17
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