| 51-XX |
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Geometry For algebraic geometry, see 14-XX |
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51Exx |
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Finite geometry and special incidence structures |
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51E05 |
General block designs [See also 05B05] |
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51E10 |
Steiner systems |
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51E12 |
Generalized quadrangles, generalized polygons |
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51E14 |
Finite partial geometries (general), nets, partial spreads |
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51E15 |
Affine and projective planes |
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51E20 |
Combinatorial structures in finite projective spaces [See also 05Bxx] |
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51E21 |
Blocking sets, ovals, $k$-arcs |
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51E22 |
Linear codes and caps in Galois spaces [See also 94B05] |
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51E23 |
Spreads and packing problems |
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51E24 |
Buildings and the geometry of diagrams |
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51E25 |
Other finite nonlinear geometries |
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51E26 |
Other finite linear geometries |
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51E30 |
Other finite incidence structures [See also 05B30] |
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51E99 |
None of the above, but in this section |
