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Rodrigo

Apparently, this user prefers to keep an air of mystery about them.

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  • Member for 7 years, 1 month
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  • Last seen Jul 2 at 15:50

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32 Non-associative commutative binary operation [duplicate] Jan 22 '16
26 What is a good book to study classical projective geometry for the reader familiar with algebraic geometry? Nov 2 '13
21 Show that in a quasi-compact scheme every point has a closed point in its closure Jan 22 '14
18 How to think of the Zariski tangent space Feb 14 '14
17 Is there a geometric meaning of a prime power not being primary? Feb 21 '14
14 What's so cool about local compactness? Nov 26 '13
12 How to prove that for a sheaf functor F, F(empty set) = terminal object? Oct 24 '13
11 Hartshorne's weird definition of right derived functors and prop. III 2.6 Jul 19 '13
11 On a *ringed space*, show that the non vanishing set of $f$ is open, and that it is invertible there Jan 21 '14
10 Prove the FHHF theorem using as much abstract non-sense as possible Oct 27 '13
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