Theoretical Computer Science
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Yixin Cao

A farmer obsessed with mathematics.

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22 Any fundamental papers in TCS which were found to be incorrect/wrong later? May 30 '20
20 Is it necessary to call matrix multiplication $n$ times to find a claw Apr 30 '14
18 Problems with complexity between P and NP that have NP-complete generalizations Apr 5 '12
13 Is feedback vertex set problem solvable in polynomial time for 3-degree bounded graphs? Sep 24 '12
13 Does this graph class have a name ? Dec 4 '12
13 Natural complete problems in higher levels of the $\mathsf{W}$-hierarchy Sep 11 '14
11 Polynomial-time algorithms with huge exponent/constant Dec 6 '12
11 Are there applications of modular graph decomposition in TCS/complexity theory? Dec 15 '12
11 An improper planar coloring with monochromatic component size $\leq 2$ Nov 8 '12
9 Graph partitioning, balancing on within subset edge weights Apr 5 '12
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