On some hyperbolic planes from finite projective planes
Let Π=(P,L,I) be a finite projective plane of order n, and let Π′=(P′,L′,I′) be a subplane of Π with order m which is not a Baer subplane (i.e., n≥m2+m). Consider the substructure Π0=(P0,L0,I0) with P0=P\{X∈P|XIl, l∈L′}, L0=L\L′ where I0 stands for the restriction of I to P0×L0. It is shown that ev...
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| Format: | Article |
| Language: | English |
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Hindawi Limited
2001-01-01
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| Series: | International Journal of Mathematics and Mathematical Sciences |
| Online Access: | http://dx.doi.org/10.1155/S0161171201006184 |