Timelike geodesic completeness
= Timelike geodesic completeness
A spacetime is timelike-geodesically complete when every inextendible affinely parametrized timelike geodesic has proper time extending without a finite endpoint in both directions.
= Timelike geodesic completeness
A spacetime is timelike-geodesically complete when every inextendible affinely parametrized timelike geodesic has proper time extending without a finite endpoint in both directions.