Hpmds of Type 2 N 3 1 with Block Size Four and Related Hcolss

نویسندگان

  • Ruizhong Wei
  • Hantao Zhang
چکیده

A holey perfect Mendelsohn design of type h n 1 1 h n 2 2 h n k k (HPMD(h n 1 1 h n 2 2 h n k k) with block size four is equivalent to a frame idempotent quasigroup satisfying Stein's third law with the same type, where a frame quasigroup of type h n 1

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تاریخ انتشار 2007