Timeline for Algebraic geometry examples
Current License: CC BY-SA 2.5
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 24, 2011 at 3:45 | history | made wiki | Post Made Community Wiki by S. Carnahan♦ | ||
| Aug 2, 2010 at 23:34 | comment | added | Martin Brandenburg | @Karl Schwede: I like your article on these gluing constructions! (www-personal.umich.edu/~kschwede/SchemeWithoutPoints.pdf) | |
| Aug 2, 2010 at 22:47 | comment | added | Richard Borcherds | I'm used to gluing open subschemes, but I hadnt come across this idea of gluing closed ones in such weird ways before. Example 4 is a way of looking at k[x,xy,xy^2,...], a non-noetherian subring of a Noetherian ring, that had not occurred to me. I guess this example explains why gluing closed subschemes is uncommon. | |
| Aug 2, 2010 at 0:39 | history | edited | Karl Schwede | CC BY-SA 2.5 |
Fixed latex
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| Aug 2, 2010 at 0:21 | history | answered | Karl Schwede | CC BY-SA 2.5 |