Limits RegistryPUBLIC RECORDLimits RegistryResearch Console →Areal radius of the event horizon in the Schwarzschild vacuum solution.
The question, scope, and sources behind this Registry record.
Locate the horizon of the asymptotically flat, static, spherically symmetric vacuum solution of Einstein's equations.
Current frontiers derived from accepted Claims.
The accepted equality closes this optimization result.
Assertions tied to evidence, attribution, and review.
The frontier as it changed over time.
Only accepted Claims matching the current specification contribute to the displayed bounds. Strict inequalities remain open; contradictory Claims require editorial review.