Ruled Surfaces as Pseudospherical Congruences
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Ruled Surfaces as Pseudospherical Congruences
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| Creator |
Gorkavyy, V.O.
Nevmerzhitska, O.M. |
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| Description |
Two-dimensional ruled surfaces in the spaces of constant curvature Rⁿ, Sⁿ, Hn and in the Riemannian products Sⁿ x R¹, Hⁿ x R¹ are considered. A ruled surface is proved to represent a pseudospherical congruence if and only if it is either an intrinsically flat surface in Sⁿ, or an intrinsically flat surface with constant extrinsic curvature in Sⁿ x R¹.
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| Date |
2016-09-30T08:22:44Z
2016-09-30T08:22:44Z 2009 |
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| Type |
Article
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| Identifier |
Ruled Surfaces as Pseudospherical Congruences / V.O. Gorkavyy,. O.M. Nevmerzhitska // Журнал математической физики, анализа, геометрии. — 2009. — Т. 5, № 4. — С. 359-374. — Бібліогр.: 7 назв. — англ.
1812-9471 http://dspace.nbuv.gov.ua/handle/123456789/106548 |
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| Language |
en
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| Relation |
Журнал математической физики, анализа, геометрии
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| Publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
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