## Mathematics Subject Classification – MSC2010

General reference works (handbooks, dictionaries, bibliographies, etc.) 15

Instructional exposition (textbooks, tutorial papers, etc.) 589

Research exposition (monographs, survey articles) 1588

Explicit machine computation and programs (not the theory of computation or programming) 156

Einstein’s equations (general structure, canonical formalism, Cauchy problems) 7224

Asymptotic procedures (radiation, news functions, $\cal H$-spaces, etc.) 787

Macroscopic interaction of the gravitational field with matter (hydrodynamics, etc.) 4420