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Geometry |
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Authors: Putenikhin P.V.
There are a large number of surfaces, on which are performed hyperbolic Lobachevsky's geometry. Here are investigated the surfaces, resembling torus with locally constant negative curvature.
Путенихин Петр Васильевич. Существует большое число поверхностей, на которых осуществляется гиперболическая геометрия Лобачевского. Рассмотрены тороподобные поверхности с локально постоянной отрицательной кривизной.
Comments: 4 Pages. rus (русский)
Download: PDF
[v1] 2013-12-20 07:45:13
Unique-IP document downloads: 290 times
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