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Thinh D. Nguyen
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A lonesome knight on a vivid mathematical journey...

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Top Posts (122) All Questions Answers | Votes Newest

10 Path in a vertex-weighted undirected graph Aug 13
10 Path in an edge-weighted undirected graph Aug 12
9 Why are there no complete problems for NP ∩ coNP? Sep 20
7 Karp hardness of a diameter-decreasing planted clique 2 days ago
7 Finding the minimum vertex cover of planar graph given the planar representation Oct 12
6 Does this “set intersection” problem have a different name? Oct 12
6 Can an alphabet be $\{ε\}$ or $\mathbb{N}$? Oct 12
6 Bounded occurrence 3D matching problem Sep 21
6 Path in an edge-weighted undirected graph Aug 13
6 Karp hardness of searching for a matching cut Sep 7
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