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vb le
  • Member for 13 years, 2 months
  • Last seen more than 4 years ago
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Top posts
question
12
Graphs in which every spanning tree is an independency tree
Sep 5, 2013
answer
5
On "super connected" graphs
Aug 26, 2013
answer
3
Interesting families of sparse graphs?
Jan 17, 2013
answer
2
Non-separable simple connected graphs.
Feb 6, 2013
Top network posts
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44
Reference for NP-hardness of 3-colouring?
35
Hardness of approximation without the PCP theorem
35
Core algorithms deployed
32
Should we consider $\mathsf{P} \neq \mathsf{NP}$ a law of nature?
26
Hamiltonian cycle on graphs without small cycles