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Eric Wofsey
  • Member for 5 years, 3 months
  • Last seen this week
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    Jul 27, 2019
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    Apr 8, 2017
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130
Why did no student correctly find a pair of $2\times 2$ matrices with the same determinant and trace that are not similar?
123
Simplicial Complex vs Delta Complex vs CW Complex
103
Is there any conjecture that we know is provable/disprovable but we haven't found a proof of yet?
101
If polynomials are almost surjective over a field, is the field algebraically closed?
85
How to represent "not an empty set"?
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