Skip to main content
3 events
when toggle format what by license comment
Jan 3, 2011 at 22:02 comment added Mark Grant @Trial-well, I sabotaged my own answer by link I chose, which discusses the more modern, algebro-geometric usage of the term. But the original topological definition uses the usual groupoid (see the References section half way down the linked page).
Jan 3, 2011 at 20:53 comment added Pavol S. This is perhaps not exactly what I wanted: a local system should be a functor from the Cech fundamental groupoid, while I was asking about the usual (path) fundamental groupoid (e.g. the application to Van Kampen theorem was meant for the usual (path) fundamental group).
Jan 2, 2011 at 23:12 history answered Mark Grant CC BY-SA 2.5