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#13 by Michael De Vlieger at Thu Jun 08 10:57:38 EDT 2023
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#12 by Joerg Arndt at Thu Jun 08 10:50:19 EDT 2023
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#11 by Jörg Rambau at Thu Jun 08 08:27:54 EDT 2023
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#10 by Jörg Rambau at Thu Jun 08 08:26:38 EDT 2023
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| CROSSREFS
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Cf. A363512 for the total numbers (not up to symmetry). Related to A363505 (and A007847, resp.) by oriented-matroid duality.
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Discussion
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| Thu Jun 08
| 08:27
| Jörg Rambau: Extended xrefs.
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#9 by Michel Marcus at Tue Jun 06 11:04:13 EDT 2023
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Discussion
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| Wed Jun 07
| 04:49
| Joerg Arndt: Maybe A363505 as crossref?
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| 05:09
| Jörg Rambau: A007847, A363505, A363506 are all reasonable crossrefs with respect to each other plus the yet to be generated total-number version of A363506 (not up to symmetry) that I cannot enter yet because of the restricted number of open edits.
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#8 by Michel Marcus at Tue Jun 06 11:04:08 EDT 2023
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| REFERENCES
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-
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#7 by Robert C. Lyons at Tue Jun 06 10:43:12 EDT 2023
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#6 by Robert C. Lyons at Tue Jun 06 10:43:00 EDT 2023
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| EXAMPLE
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For n = 3, there is an affine dependence in each boundary square all of which are equivalent; moreover, there is one affine dependence in each square cutting the cube in half all of which are equivalent; the remaining affine dependence with five elements contains a triangle spanned by all neighboursneighbors of a point together with that point and the point opposite to it in the 3-cube.
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#5 by Michel Marcus at Tue Jun 06 10:17:51 EDT 2023
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#4 by Michel Marcus at Tue Jun 06 10:17:40 EDT 2023
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| LINKS
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J.örg Rambau, <a href="https://www.wm.uni-bayreuth.de/de/team/rambau_joerg/TOPCOM/SymLexSubsetRS.pdf">Symmetric lexicographic subset reverse search for the enumeration of circuits, cocircuits, and triangulations up to symmetry</a>, Manuscript distributed with <a href="https://www.wm.uni-bayreuth.de/de/team/rambau_joerg/TOPCOM/">TOPCOM</a>.
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| KEYWORD
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nonn,hard,more,changed
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Discussion
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| Tue Jun 06
| 10:17
| Michel Marcus: any xrefs ?
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