Component Edge Connectivity and Extra Edge Connectivity of Bubble-Sort Star Graphs

IF 0.5 Q4 COMPUTER SCIENCE, THEORY & METHODS

JOURNAL OF INTERCONNECTION NETWORKS Pub Date : 2023-11-10 DOI:10.1142/s0219265923500299

Xiaohui Hua, Yonghao Lai

引用次数: 0

Abstract

Connectivity is an important parameter for evaluating the reliability and stability of an interconnection network. Based on the edge connectivity, more refined connectivities have been proposed. The [Formula: see text]-component edge connectivity [Formula: see text] and the [Formula: see text]-extra edge connectivity [Formula: see text] are two important parameters to assess the robustness of an interconnection network, which received attention extensively. In this paper, we determine the [Formula: see text]-component edge connectivity and the [Formula: see text]-extra edge connectivity of bubble-sort star graphs [Formula: see text]. For [Formula: see text]-component edge connectivity, we prove that [Formula: see text], [Formula: see text], and [Formula: see text] for [Formula: see text]. For [Formula: see text]-extra edge connectivity, we prove that [Formula: see text], [Formula: see text], and [Formula: see text] for [Formula: see text].

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冒泡排序星图的分量边连通性和额外边连通性

连通性是评价互联网络可靠性和稳定性的重要参数。在边缘连通性的基础上，提出了更精细的连通性。[公式:见文]-组件边缘连通性[公式:见文]和[公式:见文]-额外边缘连通性[公式:见文]是评估互连网络鲁棒性的两个重要参数，受到了广泛关注。在本文中，我们确定了气泡排序星图的[公式:见文]-分量边连通性和[公式:见文]-额外边连通性。对于[公式:见文]-组件边缘连通性，我们证明[公式:见文]，[公式:见文]和[公式:见文]对于[公式:见文]。对于[公式:见文]-额外边缘连接，我们证明[公式:见文]，[公式:见文]和[公式:见文]对于[公式:见文]。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

JOURNAL OF INTERCONNECTION NETWORKS COMPUTER SCIENCE, THEORY & METHODS-

自引率

14.30%

发文量

121

期刊介绍： The Journal of Interconnection Networks (JOIN) is an international scientific journal dedicated to advancing the state-of-the-art of interconnection networks. The journal addresses all aspects of interconnection networks including their theory, analysis, design, implementation and application, and corresponding issues of communication, computing and function arising from (or applied to) a variety of multifaceted networks. Interconnection problems occur at different levels in the hardware and software design of communicating entities in integrated circuits, multiprocessors, multicomputers, and communication networks as diverse as telephone systems, cable network systems, computer networks, mobile communication networks, satellite network systems, the Internet and biological systems.