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Talk:Perverse sheaf

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Latest comment: 2 years ago by Stca74 in topic String theory section

Todo

[edit]
  • Basic examples and non-examples of perverse sheaves
  • Mention perverse spectral sequence
  • Do computations with perverse spectral sequence
  • Mention that simple objects are given by intersection cohomology sheaves
  • Mention Deligne's construction of perverse sheaves
  • State that is a stack  Preceding unsigned comment added by 73.14.173.69 (talk) 00:13, 24 June 2017 (UTC)Reply

String theory section

[edit]

It's completely ridiculous to have a section on string theory which is the same size as the rest of the page put together. String theory is far from a central or representative application of perverse sheaves, and conversely perverse sheaves do not play a central role in string theory, appearing only insofar as they appear naturally in the discussion of singular spaces and sometimes singular spaces are considered in string theory.  Preceding unsigned comment added by 130.226.87.5 (talk) 11:49, 19 May 2022 (UTC)Reply

Agree. But the article is in general in a rather sorry state... I will see if I will be able to put some time into editing it. Stca74 (talk) 22:33, 26 November 2023 (UTC)Reply