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Orbiter 2022
Combinatorial Objects
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Orbiter 2022
Combinatorial Objects
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Projective geometry over a finite field and related topics. More...
Classes | |
| class | andre_construction |
| Andre / Bruck / Bose construction of a translation plane from a spread. More... | |
| class | andre_construction_line_element |
| a line in the projective plane created using the Andre construction More... | |
| class | andre_construction_point_element |
| a point in the projective plane created using the Andre construction More... | |
| class | arc_basic |
| arcs, ovals, hyperovals etc. in projective planes More... | |
| class | arc_in_projective_space |
| arcs, ovals, hyperovals etc. in projective planes More... | |
| class | buekenhout_metz |
| Buekenhout-Metz unitals. More... | |
| class | decomposition |
| decomposition of an incidence matrix More... | |
| class | desarguesian_spread |
| desarguesian spread More... | |
| class | flag |
| a maximal chain of subspaces More... | |
| class | geometric_object_create |
| to create a geometric object from a description using class geometric_object_description More... | |
| class | geometric_object_description |
| to create a geometric object encoded as a set using a description from the command line More... | |
| class | geometry_global |
| various functions related to geometries More... | |
| class | grassmann |
| to rank and unrank subspaces of a fixed dimension in F_q^n More... | |
| class | grassmann_embedded |
| subspaces with a fixed embedding More... | |
| class | hermitian |
| hermitian space More... | |
| class | hjelmslev |
| Hjelmslev geometry. More... | |
| class | incidence_structure |
| interface for various incidence geometries More... | |
| class | klein_correspondence |
| the Klein correspondence between lines in PG(3,q) and points on the Klein quadric More... | |
| class | knarr |
| the Knarr construction of a GQ from a BLT-set More... | |
| class | object_with_canonical_form |
| a combinatorial object for which a canonical form can be computed using Nauty More... | |
| struct | plane_data |
| auxiliary class for the class point_line More... | |
| class | point_line |
| a data structure for general projective planes, including non-desarguesian ones More... | |
| class | points_and_lines |
| points and lines in projective space, for instance on a surface More... | |
| class | polarity |
| a polarity between points and hyperplanes in PG(n,q) More... | |
| class | projective_space |
| projective space PG(n,q) of dimension n over Fq More... | |
| class | projective_space_implementation |
| internal representation of a projective space PG(n,q) More... | |
| class | spread_tables |
| tables with line-spreads in PG(3,q) More... | |
| class | W3q |
| isomorphism between the W(3,q) and the Q(4,q) generalized quadrangles More... | |
Projective geometry over a finite field and related topics.
1.9.3