Talk:Perverse sheaf

Todo

 * 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 $$\textbf{Perv}(-)$$ is a stack — Preceding unsigned comment added by 73.14.173.69 (talk) 00:13, 24 June 2017 (UTC)

String theory section
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)


 * 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)