Seminar on perverse sheaves and intersection cohomology
January 19, 2027 at 10:15 – 11:45 CET
Talk 11: Proof part 3: The hard Lefschetz theorem
Prove the decomposition theorem and the hard Lefschetz theorem [CM05,
Section 5.1–5.3].
CRC 326 – GAUS
Geometry and Arithmetic of Uniformized Structures