"Tom Roberts" wrote in message
...
Dr *** wrote:
from the
inside the frequency get shorter as the EMR moves to the event horizon
from
the inside.
tr
It is not possible for any timelike or null trajectory to approach the
horizon of a black hole from inside. Inside a Schwarzschild black hole
the singularity is always in the future and the horizon is always in the
past.
dr
I disagree, although I should have written the observed frequency of
incoming radiation from the pov of an observer approaching the EH from the
inside is blue shifted. The horizon for this observer is always in the
future and the main body of the hole is in the past due to the density
gradient decreasing to the horizon.
tr
[Using the usual Schwarzschild coordinates, in the region r2M,
the time coordinate is r and the future is in the -d/dr
direction. The singularity is at r=0. This is QUITE different
from naive expectations....]

Tom Roberts

dr
Have you considered that your math may be naive and your comprehension
incomplete.?
--
Dr *** time/length/energy
http://home.freeuk.com/paulps/
Some updates the turnips are coming
up nicely. Ooh ah.{:-)