Browsing by Subject "t-ary trees; Reachability; Leaf; Sink; First child"

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    • Reachability results in labelled t-ary trees 

      Isaac Owino Okoth, Albert Oloo Nyariaro (Open Journal of Mathematical Sciences, 2021)
      In this paper, we prove some new formulas in the enumeration of labelled t-ary trees by path lengths. We treat trees having their edges oriented from a vertex of lower label towards a vertex of higher label. Among other ...