On subsets of GF(q^2) with square differences

A. Blokhuis

Research output: Contribution to journalArticleAcademicpeer-review

18 Citations (Scopus)
2 Downloads (Pure)


The only q-subsets of GF(q2) with the property that the difference of any two elements is always a square or always a non-square, are the lines of GF(q2), considered as the affine plane AG(2,q).
Original languageEnglish
Pages (from-to)369-372
Number of pages4
JournalIndagationes Mathematicae (Proceedings)
Issue number4
Publication statusPublished - 1984


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