Abstract
We provide short proofs that suitable unitals in derivable projective planes give rise to unitals in the derived planes. Some known constructions of unitals in Hall planes are immediate corollaries.
Original language | English |
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Pages (from-to) | 137-141 |
Number of pages | 5 |
Journal | Discrete Mathematics |
Volume | 197-198 |
DOIs | |
Publication status | Published - 1999 |