MSC2020 · 83C99

General relativity

None of the above, but in this section

Counts include all statuses and descendants. Classifications are editorial or inferred from community fields, not an AMS assessment of the problem.

Mapped problems

A question from Living Reviews in Relativity (2021). Open Problem 3.23; Section 3.6.

These are selected sources for the parent class. Article coverage is a first reviewed selection, and may not cover this exact subcategory.

Springer Nature

Mathematical physics

Springer Nature

Relativity surveys