16 reputation
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location Jerusalem, Israel
age 28
visits member for 1 years, 2 months
seen Apr 10 at 9:51

Apr
12
awarded  Supporter
Feb
2
awarded  Student
Feb
1
awarded  Scholar
Feb
1
accepted Let G and H be finite index subgroups of a free group. Does GH=HG?
Feb
1
asked Let G and H be finite index subgroups of a free group. Does GH=HG?