preprint
Inserted: 11 mar 2019
Last Updated: 11 mar 2019
Year: 2019
Abstract:
We prove that a reduced and irreducible algebraic surface in $\mathbb{CP}^{3}$ containing infinitely many twistor lines cannot have odd degree. Then, exploiting the theory of quaternionic slice regularity and the normalization map of a surface, we give constructive existence results for even degrees.
Tags:
SIR2014-AnHyC
, SIR-NEWHOLITE