On the Deformation Retract of Kerr Spacetime and Its Folding
The deformation retract of the Kerr spacetime is introduced using Lagrangian equations. The equatorial geodesics of the Kerr space have been discussed. The retraction of this space into itself and into geodesics has been presented. The deformation retract of this space into itself and after the isom...
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | Advances in Mathematical Physics |
| Online Access: | http://dx.doi.org/10.1155/2014/673768 |
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| author | H. Rafat |
| author_facet | H. Rafat |
| author_sort | H. Rafat |
| collection | DOAJ |
| description | The deformation retract of the Kerr spacetime is introduced using Lagrangian equations. The equatorial geodesics of the Kerr space have been discussed. The retraction of this space into itself and into geodesics has been presented. The deformation retract of this space into itself and after the isometric folding has been discussed. Theorems concerning these relations have been deduced. |
| format | Article |
| id | doaj-art-a3bc8e766bc24c008b2afa09d7930d01 |
| institution | Kabale University |
| issn | 1687-9120 1687-9139 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Mathematical Physics |
| spelling | doaj-art-a3bc8e766bc24c008b2afa09d7930d012025-02-03T05:54:24ZengWileyAdvances in Mathematical Physics1687-91201687-91392014-01-01201410.1155/2014/673768673768On the Deformation Retract of Kerr Spacetime and Its FoldingH. Rafat0Department of Mathematics, Faculty of Science, Tanta University, Tanta 31111, EgyptThe deformation retract of the Kerr spacetime is introduced using Lagrangian equations. The equatorial geodesics of the Kerr space have been discussed. The retraction of this space into itself and into geodesics has been presented. The deformation retract of this space into itself and after the isometric folding has been discussed. Theorems concerning these relations have been deduced.http://dx.doi.org/10.1155/2014/673768 |
| spellingShingle | H. Rafat On the Deformation Retract of Kerr Spacetime and Its Folding Advances in Mathematical Physics |
| title | On the Deformation Retract of Kerr Spacetime and Its Folding |
| title_full | On the Deformation Retract of Kerr Spacetime and Its Folding |
| title_fullStr | On the Deformation Retract of Kerr Spacetime and Its Folding |
| title_full_unstemmed | On the Deformation Retract of Kerr Spacetime and Its Folding |
| title_short | On the Deformation Retract of Kerr Spacetime and Its Folding |
| title_sort | on the deformation retract of kerr spacetime and its folding |
| url | http://dx.doi.org/10.1155/2014/673768 |
| work_keys_str_mv | AT hrafat onthedeformationretractofkerrspacetimeanditsfolding |