Decomposition of λK v into five graphs with six vertices and eight edges
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作者:
Yuan, Lan-dang
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Hebei Normal Univ, Coll Math & Informat Sci, Shijiazhuang 050000, Peoples R ChinaHebei Normal Univ, Coll Math & Informat Sci, Shijiazhuang 050000, Peoples R China
Yuan, Lan-dang
[1
]
Kang, Qing-de
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Hebei Normal Univ, Inst Math, Shijiazhuang 050000, Peoples R ChinaHebei Normal Univ, Coll Math & Informat Sci, Shijiazhuang 050000, Peoples R China
Kang, Qing-de
[2
]
机构:
[1] Hebei Normal Univ, Coll Math & Informat Sci, Shijiazhuang 050000, Peoples R China
[2] Hebei Normal Univ, Inst Math, Shijiazhuang 050000, Peoples R China
In this paper, we discuss the G-decomposition of lambda K (v) (G-GD (lambda) (v)) into five graphs with six vertices and eight edges. We present some recursive structures and a number of G-designs of small orders, holey Gdesigns, and incomplete G-designs are constructed. Finally, the spectrum of the existence of G-GD (lambda) (v) is determined.