Fermat Principle in General Relativity
碩士 === 國立臺灣大學 === 數學研究所 === 99 === In this paper we discuss the well-known Fermat principle and Gravitational lens effect. That is, the existence and multiplicity of future pointing lightlike geodesics joining a pointlike source event and a timelike curve as an observer, or equivalently, past po...
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| Format: | Others |
| Language: | en_US |
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2011
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| Online Access: | http://ndltd.ncl.edu.tw/handle/42200242559821621036 |
| Summary: | 碩士 === 國立臺灣大學 === 數學研究所 === 99 === In this paper we discuss the well-known Fermat principle and Gravitational lens effect. That is, the existence and multiplicity of future pointing lightlike geodesics joining a pointlike source event and a timelike curve as an observer, or equivalently, past pointing lightlike geodesics joining an event for observing and a timelike curve as an source. Also note that there are no new results.
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