The Wiener and Terminal Wiener indices of trees
The Wiener and Terminal Wiener indices of trees
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发表时间：
2013-05
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通讯作者：
Ya-Hong Chen;Xiaodong Zhang
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作者：
Ya-Hong Chen;Xiaodong Zhang
Heydari [7]给出了广义Bethe树的Wiener指标和终端Wiener指标的计算公式。不幸的是，这些公式是错误的。我们纠正这些错误。此外，我们还刻画了在所有n阶树中具有最小终端Wiener指标的树和最大度Δ的树.
Heydari [7] presented formulas for the Wiener and terminal Wiener indices of generalized Bethe trees. Unfortunately, these formulas are erroneous. We correct these errors. In addition, we characterize the trees with minimum terminal Wiener index among all the trees of order n and maximum degree Δ.