A Minimal Critical Set of a Class of Youden Squares

نویسندگان

  • Lakoa Fitina
  • Kenneth G Russell
  • Jennifer Seberry
چکیده

We consider the Youden square formed by deleting one row of a v×v back-circulant Latin square and establish a critical set that contains a number of elements which is equal to v/4 (v even) or (v − 1)/4 (v odd). We show that this critical set is minimal, for v even.

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تاریخ انتشار 2006