Specialized Orthonormal Frames and Embedding
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Specialized Orthonormal Frames and Embedding
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| Creator |
Estabrook, F.B.
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| Description |
We discuss some specializations of the frames of flat orthonormal frame bundles over geometries of indefinite signature, and the resulting symmetries of families of embedded Riemannian or pseudo-Riemannian geometries. The specializations are closed sets of linear constraints on the connection 1-forms of the framing. The embeddings can be isometric, as in minimal surfaces or Regge-Teitelboim gravity, or torsion-free, as in Einstein vacuum gravity. Involutive exterior differential systems are given, and their Cartan character tables calculated to express the well-posedness of the underlying partial differential embedding and specialization equations.
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| Date |
2019-02-19T18:48:06Z
2019-02-19T18:48:06Z 2013 |
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| Type |
Article
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| Identifier |
Specialized Orthonormal Frames and Embedding / F.B. Estabrook // Symmetry, Integrability and Geometry: Methods and Applications. — 2013. — Т. 9. — Бібліогр.: 6 назв. — англ.
1815-0659 2010 Mathematics Subject Classification: 83C20; 57R40; 58A15 DOI: http://dx.doi.org/10.3842/SIGMA.2013.012 http://dspace.nbuv.gov.ua/handle/123456789/149215 |
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| Language |
en
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| Relation |
Symmetry, Integrability and Geometry: Methods and Applications
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| Publisher |
Інститут математики НАН України
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