It can be represented graphically as a circle on Framm's paraboloid, and it can be derived from a solution that is guaranteed to be unique by Bikhoff's theorem.
It can be represented graphically as a circle on Framm's paraboloid, and it can be derived from a solution that is guaranteed to be unique by Bikhoff's theorem. It represents a singularity(*) that can be removed by transforming to Kruskal coordinates and it can also be derived by setting the escape velocity to the speed of light. For ten points, identify this length which gives the "characteristic" size of a black hole.
It can be represented graphically as a circle on Framm's paraboloid, and it can be derived from a solution that is guaranteed to be unique by Bikhoff's theorem.
Schwarzschild radius