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On a conjecture of Grünbaum on longest cycles
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- Journal Article
- A1
- open access
Shult's Haircut Theorem revised
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On the chromatic number of two generalized Kneser graphs
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- Journal Article
- A1
- open access
4-connected polyhedra have at least a linear number of hamiltonian cycles
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- Journal Article
- A1
- open access
Patches with short boundaries
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Grinberg’s criterion
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- Journal Article
- A1
- open access
On generalized hexagons of order (3, t) and (4, t) containing a subhexagon
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On the spectrum of sizes of semiovals contained in the Hermitian curve
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Small maximal partial t-spreads in PG(2t+1,q)
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- Journal Article
- A1
- open access
Inequalities for regular near polygons, with applications to m-ovoids