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Pierre-Yves Gaillard

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97 What if Current Foundations of Mathematics are Inconsistent? [closed] Oct 3 '10
83 Are there non-scalar endomorphisms of the functor $V\mapsto V^{**}/V$? Apr 2 '14
53 Quick proofs of hard theorems May 18 '10
36 What is your favorite proof of Tychonoff's Theorem? May 30 '10
24 Is every commutative ring a limit of noetherian rings? Feb 13 '19
20 Example of an additive functor admitting no right derived functor Mar 20 '17
19 Examples of common false beliefs in mathematics May 19 '10
17 Errata for Atiyah-Macdonald Oct 24 '10
17 “Sums-compact” objects = f.g. objects in categories of modules? Nov 19 '11
16 Dimension of infinite product of vector spaces May 30 '14
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