https://www.kth.se/math/kalender/nikita-nekrasov-the-count-of-instantons-mini-course-lecture-1-1.1395865?date=2025-04-07&orgdate=2025-03-13&length=1&orglength=294
Nikita Nekrasov: The Count of Instantons (mini-course), lecture 1 | KTH
nikita nekrasovthe countmini courselecture 1