|
|
Darren New wrote:
> Now define "distance".
I thought the underlying assumption in this thread was that we're
dealing spaces equipped with a metric tensor, do you automatically get a
definition of distance in the standard manner. How does this require
extra care to define?
I suppose you could argue that circles are a bit trickier to define, but
I think the normal one will work well, and should even be well-behaved
on genus-0 manifolds, or locally on any smooth manifold (like spherical
or hyperbolic spaces).
Post a reply to this message
|
|