83-00 General reference works (handbooks, dictionaries, bibliographies, etc.) pertaining to relativity and gravitational theory 16

83-01 Introductory exposition (textbooks, tutorial papers, etc.) pertaining to relativity and gravitational theory 630

83-02 Research exposition (monographs, survey articles) pertaining to relativity and gravitational theory 1643

83-03 History of relativity and gravitational theory [Consider also classification numbers pertaining to Section 01-XX] 1082

83-06 Proceedings, conferences, collections, etc. pertaining to relativity and gravitational theory 689

83-10 Mathematical modeling or simulation for problems pertaining to relativity and gravitational theory 4

83C20 Classes of solutions; algebraically special solutions, metrics with symmetries for problems in general relativity and gravitational theory 2925

83C27 Lattice gravity, Regge calculus and other discrete methods in general relativity and gravitational theory 715

83C30 Asymptotic procedures (radiation, news functions, \(\mathcal{H} \)-spaces, etc.) in general relativity and gravitational theory 810

83C47 Methods of quantum field theory in general relativity and gravitational theory [See also 81T20] 3898

83C60 Spinor and twistor methods in general relativity and gravitational theory; Newman-Penrose formalism 2068

83Dxx Relativistic gravitational theories other than Einstein’s, including asymmetric field theories 9064

83D05 Relativistic gravitational theories other than Einstein’s, including asymmetric field theories 9052