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20022013
most citedRoom-temperature ferromagnetism in graphite driven by 2D networks of point defects

635 citations

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math.CO2003

Covers of Point-Hyperplane Graphs

Arjeh M. Cohen, E. J. Postma

We construct a cover of the non-incident point-hyperplane graph of projective dimension 3 for fields of characteristic 2. If the cardinality of the field is larger than 2, we obtai…

math.CO2003★ 3 cited

Combinatorial problems in finite geometry and lacunary polynomials

Aart Blokhuis

We describe some combinatorial problems in finite projective planes and indicate how Rédei's theory of lacunary polynomials can be applied to them.