Timeline for Tools for the Langlands Program?
Current License: CC BY-SA 2.5
2 events
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| Aug 8, 2010 at 19:49 | comment | added | Simon Pepin Lehalleur | Intersection cohomology (either l-adic or Betti or Hodge) also plays a central role in the cohomological study of non-compact Shimura variety and the application of trace formula methods, see e.g Zucker's conjecture or Sophie Morel's PhD thesis. But I don't really see why this is a feature of the Langlands program, rather than a by-product of the fact that many interestingly singular varieties pop up in compactifications of moduli problems. | |
| Jul 23, 2010 at 21:43 | history | answered | Greg Kuperberg | CC BY-SA 2.5 |