TY - GEN

T1 - The intersection complex as a weight truncation and an application to Shimura varieties

AU - Morel, Sophie

PY - 2010/12/1

Y1 - 2010/12/1

N2 - The purpose of this talk is to present an (apparently) new way to look at the intersection complex of a singular variety over a finite field, or, more generally, at the intermediate extension functor on pure perverse sheaves, and an application of this to the cohomology of noncompact Shimura varieties.

AB - The purpose of this talk is to present an (apparently) new way to look at the intersection complex of a singular variety over a finite field, or, more generally, at the intermediate extension functor on pure perverse sheaves, and an application of this to the cohomology of noncompact Shimura varieties.

KW - Frobenius weights

KW - Intersection cohomology

KW - Shimura varieties

UR - http://www.scopus.com/inward/record.url?scp=84877886813&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84877886813&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:84877886813

SN - 9814324302

SN - 9789814324304

T3 - Proceedings of the International Congress of Mathematicians 2010, ICM 2010

SP - 312

EP - 334

BT - Proceedings of the International Congress of Mathematicians 2010, ICM 2010

T2 - International Congress of Mathematicians 2010, ICM 2010

Y2 - 19 August 2010 through 27 August 2010

ER -