Mathematics
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Amontillado
  • Member for 7 years, 2 months
  • Last seen this week
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All Questions Answers
Score Newest
question
10
Direct product of free groups
Sep 23, 2019
question
6
Matrix of a conformal linear map
Feb 20, 2016
question
6
Solutions of a differential equation
Aug 18, 2018
question
4
Free normal subgroup of an HNN-extension
Sep 19, 2019
answer
4
uniform boundedness principle - problem with understanding proof
Jul 10, 2015
answer
3
$M$ and $N$ are subspaces of a Hilbert space. If $M\subset N$, show that $N^{\perp}\subset M^{\perp}$. Show also that $(M^{\perp})^{\perp}=M$.
Jun 14, 2015
question
3
Nullity of the linking matrix of a framed link
Jul 9, 2020
question
3
A question on orientation in manifolds (with or without boundary)
Jan 23, 2019
question
3
Schemes and locally ringed spaces
May 17, 2018
question
3
Logical validity in first order logic
Sep 8, 2016

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