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Mathematics
David Kwak's user avatar
David Kwak's user avatar
David Kwak's user avatar
David Kwak
  • Member for 4 years, 2 months
  • Last seen more than 1 year ago
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Top posts
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question
4
Two ways of saying span
Sep 27, 2020
question
3
definition of generalized eigenspace
Jan 15, 2021
question
2
Axler's proof of dimension of sum, step unclear
Sep 27, 2020
question
1
Non surjectivity implying no solutions to a system of inhomogeneous equations
Sep 29, 2020
question
1
Proof of divergence of $\{cos(\frac{n\pi}{2}))\}$
Oct 5, 2020
question
1
Why is lim sup necessary
Feb 24, 2021
question
0
Dimension of orthogonal complement
Nov 16, 2020
question
0
basis of orthogonal complement
Nov 20, 2020
question
0
Evaluation map infinite dimensional vector space [duplicate]
Dec 12, 2020
question
0
Friedberg Linear Algebra problems
Dec 12, 2020
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5
Sand leaking out of bag and skater