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Ehsaan

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  • Waterloo, Ontario
  • Member for 7 years, 9 months
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  • Last seen 23 hours ago

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15 Is there a group $G$ for which $\mathrm{Aut}(G) \simeq (\mathbb{R},+)$? Nov 27 '20
11 Examples of subgroups where it's nontrivial to show closure under multiplication? Apr 27 '19
9 Are polynomials with the same roots identical? Jun 6 '19
8 Morita equivalent rings have homeomorphic spectra? Oct 7 '15
8 Nontrivial examples of pro-$p$ groups Dec 1 '14
7 Algebraic results using lower K-theory as a blackbox Nov 1 '14
7 Inducing homomorphisms on localizations of rings/modules Feb 20 '14
7 Possible flaw in “proof” that a sum of two compact operators is compact Nov 7 '14
6 Prove that semi-simple rings are Dedekind-finite May 22 '13
6 Rank of projective module defined as the smallest $n$ such that $P$ is a direct summand of $R^n$ Oct 11 '14
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