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Hu Yi Chen's user avatar
Hu Yi Chen's user avatar
Hu Yi Chen's user avatar
Hu Yi Chen
  • Member for 15 years
  • Last seen more than 8 years ago
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I'm a missed soul
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question
22
Why is it so hard to implement Haken's Algorithm for knot theory?
Jan 25, 2011
question
8
Whitehead doubles of any knots
Feb 10, 2011
question
3
Correspondence between fractal sets and trees
Jun 17, 2013
question
1
Handle slides homeomorphism
Apr 20, 2011
question
-3
A problem seeking for algorithm [closed]
Nov 25, 2009
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22
How long does it take to crack DES and AES?
18
Computation beyond unitary matrices
14
Can a computationally unbounded adversary break any public-key encryption scheme?
14
Mean Value of a Multiplicative Function close to $n$ in Terms of the Zeta Function
13
Non-increasing sequence of positive real numbers with prime index