2021/05/25 by Goresky, Mark
#18F20 #32C05 #32S60 #55N30 #55N33 #58A35 #Algebraic Geometry (math.AG) #Algebraic Topology (math.AT) #FOS: Mathematics #Representation Theory (math.RT)
paper · doi:10.48550/arxiv.2105.12045
Informal lecture notes with examples on sheaf theory and the derived category of sheaves; sheaves and Morse theory; perverse sheaves, and some applications to representation theory. Added Oct 2021: cellular perverse sheaves. Proofs are outlined with references for further details.