Cayley's ruled cubic surface

In differential geometry, Cayley's ruled cubic surface is the ruled cubic surface

Not to be confused with Cayley's nodal cubic surface.

It contains a nodal line of self-intersection and two cuspital points at infinity.[1]

In projective coordinates it is .

References
  1. "Ruled Cubics | Mathematical Institute". www.maths.ox.ac.uk. Retrieved 2020-08-08.


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