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user21962

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visits member for 1 year, 5 months
seen Mar 15 '12 at 19:44
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75 reputation
 bio website visits member for 1 year, 5 months
4 badges
 location seen Mar 15 '12 at 19:44
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3 Questions

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6
 When does there exist an isometry that switches two subspaces?
6
 Integral closure in the total ring of fractions
3
 Knot with genus $1$ and trivial Alexander polynomial?

75 Reputation

+30 Integral closure in the total ring of fractions
+30 When does there exist an isometry that switches two subspaces?
+15 Knot with genus $1$ and trivial Alexander polynomial?

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abstract-algebra
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differential-geometry
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knot-theory
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commutative-algebra
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linear-algebra
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