Reversal in Minkowski Space
In the usual Minkowski space and in Minkowski space extended to an arbitrary number of spatial dimensions, assuming null or timelike vectors in the same time direction, the triangle inequality is reversed:
- such that and
A physical example of this inequality is the twin paradox in special relativity.
Read more about this topic: Triangle Inequality
Famous quotes containing the words reversal and/or space:
“Perversity depends on reversal and substitution.”
—Mason Cooley (b. 1927)
“Our passionate preoccupation with the sky, the stars, and a God somewhere in outer space is a homing impulse. We are drawn back to where we came from.”
—Eric Hoffer (1902–1983)