Student Algebra Seminar: Wiggins -- The intermediate-extension functor

Giulian Wiggins will give the Seminar’s seventh talk for Semester 1 tomorrow morning on
Zoom.  Please find the details below.  Anyone who would like to attend the talk or join
the mailing list is warmly invited to e-mail ciappara@maths.usyd.edu.au.  

Abstract: We study the relationship between perverse sheaves on a space X and perverse
sheaves on a locally closed subvariety of X.  This leads to the study of the
intermediate-extension functor and intersection cohomology complexes.  Example
computations will be included.  

Time and date: 11 am Tuesday 4 May.  

Seminar website: https://www.maths.usyd.edu.au/u/ciappara/SAS.html