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David Cohen

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13 Simply connected simplicial complexes Jun 22 '12
12 Does every orientable surface embed in $\mathbb{R}^{3}$ Nov 16 '12
11 What is the maximum number of distinct GCDs you can make out of a set of integers? May 27 '13
10 Is a space with no covering spaces simply connected? Mar 13 '11
8 Is it true that the sum of a specific floor function of a prime = 1? Jun 20 '12
4 Area of triangles vs. comparison triangles. Feb 17 '13
2 In an inductive family of groups, does the probability that a particular word is satisfied converge? Sep 24 '10
2 On the existence of a holomorphic logarithm May 31 '13
1 What does a singular simplex with real coefficient mean May 21 '13
1 Is this quotient space of Q_p contractible? Oct 18 '10
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