In the fall semester of 2025, Lizi Guo said he wanted to learn perverse sheaves. He announced this seminar, I help maintaining a website, uploading notes there.
https://wiki.math.wisc.edu/index.php/Intersection_Homology_Reading_Seminar
We have a quick cover of basic part by Lizi. And we plan to have some interesting topics. Lizi want to present toric varieties and I want to present perverse sheaves related to D-modules and RH correspondence.
Laurenţiu G. Maxim. Intersection homology & perverse sheaves-with applications to singularities, volume 281 of Graduate Texts in Mathematics. Springer, Cham, [2019] ©2019.
Frances Kirwan and Jonathan Woolf. An introduction to intersection homology theory. Chapman & Hall/CRC, Boca Raton, FL, second edition, 2006.