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Roger

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Name Roger
Member for 2 years
Seen May 17 2011 at 15:53
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Location China
Age 23
I'm a junior student of the major math
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Differential Topology [closed]

may 16 11 at 7:56 Roger 1●1

 
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A easy question of Riemannian geometry [closed]

jan 3 11 at 15:27 Roger 1●1

 
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A easy question of Riemannian geometry [closed]

jan 3 11 at 15:50 Roger 1●1

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S=a*Ric iff the metric has constant curvaturre [closed]

jan 4 11 at 2:20 Roger 1●1

 

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