A metric property of umbilic points
In the space of cubic forms of surfaces, regarded as a G-space and endowed with a natural invariant metric, the ratio of umbilic points with a negative index to those with a positive index is evaluated in terms of the asymmetry of the metric, defined here. This work contains also a section with refe...
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| Автори: | , |
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| Формат: | Artigo |
| Мова: | Inglês |
| Опубліковано: |
Academia Brasileira de Ciências
2003-12-01
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| Серія: | Anais da Academia Brasileira de Ciências |
| Предмети: | |
| Онлайн доступ: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652003000400001 |
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