The symmetry of the Kepler problem, the inverse Ligon-Schaaf mapping and the Birkhoff conjecture.
The Ligon-Schaaf regularization (LS mapping) was introduced in 1976 and has been used several times. However, we are not aware of any direct usage of the inverse mapping, perhaps since it appears at first sight to be quite complex, involves the use of a transcendental equation (referred to as the ge...
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| 格式: | Article |
| 語言: | English |
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Public Library of Science (PLoS)
2018-01-01
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| 叢編: | PLoS ONE |
| 在線閱讀: | http://europepmc.org/articles/PMC6136791?pdf=render |