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 isometric folding has been discussed. Theorems concerning these relations have been deduced.
2020 ◽
Vol 17
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pp. 2050198
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2012 ◽
Vol 186
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pp. 239-246
2015 ◽
Vol 54
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pp. 3490-3499
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Vol 30
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pp. 1550052
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Vol 52
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pp. 102502
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