Time:  17:00 (Israel Time) Location:  Room 614, Science & Education Building, University of Haifa                   and on Zoom (see below) https://us02web.zoom.us/rec/share/jtfNDNX5RaN1GdA09LGJykGM_nVmLaHW6dcKoTu5B-yUk5bDjL64Y-nSoQoJHyDI.vjEmMP1I3vyXjJpf Abstract. We consider the category of polynomial functors from finitely generated free groups to abelian groups. Favorite examples include … Continue reading U. Haifa Topology & Geometry seminar: Sunday, Mar. 6, 2022. Speaker: Greg Arone (University of Stockholm). “Title: Ext in the category of functors from Groups to abelian groups”