83-00 General reference works (handbooks, dictionaries, bibliographies, etc.) pertaining to relativity and gravitational theory 15

83-01 Introductory exposition (textbooks, tutorial papers, etc.) pertaining to relativity and gravitational theory 622

83-02 Research exposition (monographs, survey articles) pertaining to relativity and gravitational theory 1640

83-03 History of relativity and gravitational theory [Consider also classification numbers pertaining to Section 01-XX] 1077

83-06 Proceedings, conferences, collections, etc. pertaining to relativity and gravitational theory 687

83-10 Mathematical modeling or simulation for problems pertaining to relativity and gravitational theory 2

83C20 Classes of solutions; algebraically special solutions, metrics with symmetries for problems in general relativity and gravitational theory 2912

83C27 Lattice gravity, Regge calculus and other discrete methods in general relativity and gravitational theory 712

83C30 Asymptotic procedures (radiation, news functions, \(\mathcal{H} \)-spaces, etc.) in general relativity and gravitational theory 807

83C47 Methods of quantum field theory in general relativity and gravitational theory [See also 81T20] 3860

83C60 Spinor and twistor methods in general relativity and gravitational theory; Newman-Penrose formalism 2040

83Dxx Relativistic gravitational theories other than Einstein’s, including asymmetric field theories 8988

83D05 Relativistic gravitational theories other than Einstein’s, including asymmetric field theories 8976