Extending Stechkin's theorem and beyond
We generalize Stechkin's theorem about the single-valuedness of the nearest point mapping at most points to any complete length space without bifurcating geodesics and make further observations.
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| Format: | Article |
| Language: | English |
| Published: |
Hindawi Limited
2005-01-01
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| Series: | Abstract and Applied Analysis |
| Online Access: | http://dx.doi.org/10.1155/AAA.2005.255 |
| Summary: | We generalize Stechkin's theorem about the single-valuedness of
the nearest point mapping at most points to any complete length
space without bifurcating geodesics and make further observations. |
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| ISSN: | 1085-3375 1687-0409 |