IMS Inner Seminar7:Cohomology of coherent sheaf and the generalised Lelong-Poincare formula

Seminar| Institute of Mathematical Sciences

Time: Thursday, November 21th, 2024 , 13:30-14:30

Speaker:Xiaojun Wu,Universite Cote d’Azur

Abstract: In this talk, based on the construction of chern classes of coherent sheaf by the riemann-roch-grothendieck formula, we give a generalisation of Lelong-Poincare formula which relates the top degree chern class of a vector bundle with its section.