Skip to main content
4 events
when toggle format what by license comment
May 16, 2019 at 12:32 history edited paul garrett CC BY-SA 4.0
added 61 characters in body
May 16, 2019 at 12:31 comment added paul garrett @Aurel, oop, yes, you're right. I'll correct that.
May 16, 2019 at 8:45 comment added Aurel Thanks for expanding my comment! One tiny remark: the nontrivial local invariants don't have to be an even number, and they must sum to an integer, not necessarily 1. The even number occurs only for quaternion algebras, where is is a consequence of the fact that they are 0 or 1/2 and sum to an integer.
May 15, 2019 at 22:11 history answered paul garrett CC BY-SA 4.0