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The Writhing Number of a Space Curve
A geometric invariant of a space curve, the writhing number, is defined and studied. For the central curve of a twisted cord the writhing number measures the extent to which coiling of the central curve has relieved local twisting of the cord. This study originated in response to questions that aris...
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| Publié dans: | Proc Natl Acad Sci U S A |
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| Auteur principal: | |
| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
National Academy of Sciences
1971
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| Sujets: | |
| Accès en ligne: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC389050/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/5279522/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.68.4.815 |
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