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Paper   IPM / M / 37
School of Mathematics
  Title:   Latin and semi-Latin factorizations of complete graphs and support sizes of quadruple systems
  Author(s):  S. Ajoodani-Namini
  Status:   Published
  Journal: Australas. J. Combin.
  Vol.:  12
  Year:  1995
  Pages:   37-58
  Supported by:  IPM
  Abstract:
In this paper, we introduce the notions of Latin and semi-Latin factorizations of graphs and their support sizes. We essentially determine the set support sizes of Latin and semi-Latin factorizations of complete graphs. Utilizing these results we determine the set QSS(8m, λ) of support sizes of quadruple systems of order 8m and index λ for m ≥ 6 with at most 5 possible omissions for each m ≡ 0 (mod 3).

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