Skip to main content

Timeline for What's the normal cone to a union?

Current License: CC BY-SA 3.0

4 events
when toggle format what by license comment
Jul 10, 2013 at 0:30 history edited Jason Starr CC BY-SA 3.0
added 758 characters in body
Jul 9, 2013 at 10:53 comment added Vivek Shende I also allowed in the question to use things like $C_{X_1 \cap X_2}(Y)$ and $C_{X_1 \cap X_2} (X_1)$ and asked it in a rather vague way which might be interpreted as allowing you to use some induced maps between these cones. Does the counterexample exclude that as well?
S Jul 9, 2013 at 8:35 history answered Jason Starr CC BY-SA 3.0
S Jul 9, 2013 at 8:35 history made wiki Post Made Community Wiki by Jason Starr