Strongly Causal
- For any there exists a neighborhood of such that there exists no timelike curve that passes through more than once.
- For any neighborhood of there exists a neighborhood such that is causally convex in (and thus in ).
- The Alexandrov topology agrees with the manifold topology.
Read more about this topic: Causality Conditions
Famous quotes containing the words strongly and/or causal:
“I do not object to people looking at their watches when I am speaking. But I strongly object when they start shaking them to make certain they are still going.”
—William Norman, 1st Baron Of Ulverston Birkett (1883–1962)
“There is the illusion of time, which is very deep; who has disposed of it? Mor come to the conviction that what seems the succession of thought is only the distribution of wholes into causal series.”
—Ralph Waldo Emerson (1803–1882)