Digraphs of degree 3 and order close to
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Edy Tri Baskoro; Mirka Miller; JΓ‘n PlesnΓk; Ε tefan ZnΓ‘m
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Article
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1995
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John Wiley and Sons
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English
β 472 KB
## Abstract It is known tht __Moore__ digraphs of degree __d__ > 1 and diameter __k__ > 1 do not exist (see [20] or [5]). Furthermore, for degree 2, it is shown tht for __l__ β₯ 3 there are no digraphs of order βcloseβ to, i.e., one less than __Moore__ bound [18]. In this paper, we shall consider di