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Stefan's user avatar
Stefan's user avatar
Stefan
  • Member for 11 years, 10 months
  • Last seen more than 10 years ago
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Top posts
question
18
looking for proof or partial proof of determinant conjecture
Jul 25, 2013
question
11
What fields can be used for an inner product space?
May 2, 2013
question
7
verifying a combinatorial inequality
Aug 23, 2013
question
6
What is known about the spectrum of a Cauchy matrix?
Aug 3, 2013
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37
Prove that the set of $n$-by-$n$ real matrices with positive determinant is connected
31
Determinant of rank-one perturbations of (invertible) matrices
31
Closed ball is not compact
29
Do you need the Axiom of Choice to accept Cantor's Diagonal Proof?
17
Determinant of rank-one perturbations of (invertible) matrices