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Hui Yu's user avatar
Hui Yu's user avatar
Hui Yu
  • Member for 12 years, 8 months
  • Last seen more than 7 years ago
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Undergraduate math major

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124
More than 99% of groups of order less than 2000 are of order 1024?
Nov 20, 2012
61
Why are (representations of ) quivers such a big deal?
Apr 26, 2013
37
Motivation for abstract harmonic analysis
Dec 26, 2011
32
Motivation for abstract harmonic analysis
Jul 17, 2013
27
Why is the numerical range of an operator convex?
Jul 17, 2012
27
A user's guide to Penrose graphical notation?
Jul 1, 2013
25
Intuition on the Orbit-Stabilizer Theorem
Nov 23, 2012
23
Good PDE books for a graduate student?
Nov 13, 2013
21
Right-adjoint functors are left-exact?
Mar 23, 2013
21
What do characteristic polynomials characterize?
Feb 19, 2013
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How to force lower case in the title?