Minding isometries of ruled surfaces in pseudo-Galilean space (Q1407626)
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scientific article; zbMATH DE number 1982543
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Minding isometries of ruled surfaces in pseudo-Galilean space |
scientific article; zbMATH DE number 1982543 |
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Minding isometries of ruled surfaces in pseudo-Galilean space (English)
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16 September 2003
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Pseudo-Galilean geometry is one of the real Cayley-Klein geometries as classified in [\textit{E. Molnár}, Beitr. Algebra Geom. 38, No. 2, 261--288 (1997; Zbl 0889.51021)]. This geometry has projective signature \((0,0,+,-)\). In the paper under review, the authors study the isometries of skew-ruled surfaces in pseudo-Galilean space, which map the generators of one surface to the generators of the second. These isometries were first studied by Minding and named after him.
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pseudo-Galilean space
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ruled surface
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Minding isometry
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