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On a group of order 25920 and the projective transformations of a cubic surface
Published online by Cambridge University Press: 24 October 2008
Extract
The figure in three dimensions consisting of two sets of three non-intersecting lines, such that each line of one set intersects each line of the other set, will here be called a “net.” All nets are projectively equivalent to each other: and there are just 72 projective transformations that change one net into another.
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- Research Article
- Information
- Mathematical Proceedings of the Cambridge Philosophical Society , Volume 23 , Issue 5 , January 1927 , pp. 498 - 499
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- Copyright © Cambridge Philosophical Society 1927
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