The topological indexes, such as the Wiener sum and the eccentric distance sum, play important roles in Chemical Graph Theory, where the eccentric distance sum characterizes the geodesic distance of two nodes. In this paper, for a family of self-similar Vicsek networks, we discuss their eccentric distance sums related to the Steiner distance of four nodes.

中文翻译：

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VICSEK 网络的偏心施泰纳距离和

维纳和和偏心距和等拓扑指标在化学图论中起着重要作用，其中偏心距和表征两个节点的测地距离。在本文中，对于一族自相似 Vicsek 网络，我们讨论了与四个节点的 Steiner 距离相关的偏心距离和。