Kruskal Extension1960
Publishes the maximal analytic extension of the Schwarzschild geometry, showing that the event horizon is a regular spacetime surface rather than a physical singularity.
Historical person
Historical biography and chronological timeline for Martin Kruskal, based on 1 World History Database records associated with United States of America.
Publishes the maximal analytic extension of the Schwarzschild geometry, showing that the event horizon is a regular spacetime surface rather than a physical singularity.
Physicist
This biography is assembled from World History Database records filtered by country and personal-name fields. Exact duplicate display records are removed. The database is an index rather than a complete narrative biography; formal research should verify entries against relevant primary or specialist sources.