GROUPOID SYMMETRY AND CONSTRAINTS IN GENERAL RELATIVITY

DOI10.1142/S0219199712500617zbMath1261.83006arXiv1003.2857OpenAlexW3101958513MaRDI QIDQ4908584

C. Blohmann, Marco Cezar Barbosa Fernandes, Alan Weinstein

Publication date: 6 March 2013

Published in: Communications in Contemporary Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1003.2857

zbMATH Keywords

Einstein equationsPoisson bracketsgroupoidconstraintsLie algebroiddiffeology

Mathematics Subject Classification ID

Einstein's equations (general structure, canonical formalism, Cauchy problems) (83C05) Gravitational energy and conservation laws; groups of motions (83C40) Pseudogroups and differentiable groupoids (58H05)

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