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  • 0 posts edited
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  • 18 votes cast
May
19
accepted Characters of a compact group with uniform positivity over $G$
May
19
revised Characters of a compact group with uniform positivity over $G$
edited tags
May
19
asked Characters of a compact group with uniform positivity over $G$
May
19
accepted Subgroups of $GL(2, \Bbb{R})$
May
18
accepted A reference for the Tannaka-Krein theorem
May
15
answered A reference for the Tannaka-Krein theorem
May
14
asked A reference for the Tannaka-Krein theorem
Apr
8
revised Subgroups of $GL(2, \Bbb{R})$
added 41 characters in body
Apr
8
comment Subgroups of $GL(2, \Bbb{R})$
That was a typo, I meant a proper subgroup of $GL(2,\Bbb{R})^+=\{a \in GL(2, \Bbb{R}):\ \det(a)>0\}$.
Apr
8
asked Subgroups of $GL(2, \Bbb{R})$
Apr
6
comment $\mathbb{R}^2$ as a quotient of a group
Thanks for the first example, but the second example is homeomorphic to the product of $\mathbb{R}^2$ with a singleton.
Apr
6
accepted $\mathbb{R}^2$ as a quotient of a group
Apr
6
comment $\mathbb{R}^2$ as a quotient of a group
I fixed that! I meant as two topological sets they are homeomorphic.
Apr
6
revised $\mathbb{R}^2$ as a quotient of a group
I replaces "in a bijection relation" by "homeomorphic".
Apr
6
asked $\mathbb{R}^2$ as a quotient of a group
Mar
1
accepted Transpose in $ {SL}(2,\mathbb{R})$
Mar
1
revised Transpose in $ {SL}(2,\mathbb{R})$
edited tags
Mar
1
asked Transpose in $ {SL}(2,\mathbb{R})$
Jul
16
accepted Sum by twos for functions on $\Bbb{Z}$
Jul
16
awarded  Commentator