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Roland

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

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32 Grothendieck's yoga of six operations - in relatively basic terms? Jul 6 '15
18 Distinguished triangle induced by short exact sequence Mar 27 '18
14 Induced short exact sequence on wedge product Jan 2 '18
13 Geometric interpretation of ramification of prime ideals. Jan 23 '18
8 Scheme theoretic definition of a vector bundle Jan 16 '18
8 Godement Resolution don't see $\mathcal{O}_X$-module structure Dec 12 '17
8 The support of a sheaf is not necessarily closed Sep 5 '17
8 Are long exact sequences in homology a special case of spectral sequences? Mar 27 '17
8 Does sheafification preserve flasqueness? Aug 3 '17
8 Weil divisors fail over singular varieties Jan 29 '15
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