Spanners of de Bruijn and Kautz graphs

被引：3
|
作者：
Harbane, R [1 ]
Padro, C [1 ]
机构：
[1] UNIV POLITECN CATALUNYA,DEPT MATEMAT APLICADA & TELEMAT,E-08034 BARCELONA,SPAIN
来源：
INFORMATION PROCESSING LETTERS | 1997年 / 62卷 / 05期
关键词：
interconnection networks; t-spanner; De Bruijn network; Kautz network; butterfly network; generalized p-cycles;
D O I：
10.1016/S0020-0190(97)00075-6
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Given a simple undirected graph G, a spanning subgraph S is a t-spanner of G if every pair of vertices that are adjacent in G are at distance at most t in S. The factor t is called the dilation of the spanner. Spanners with small dilation have many applications in communication networks, distributed systems, parallel computation and many other areas. In this paper, we study spanners with small dilation of de Bruijn, Kautz, butterfly and generalized p-cycles graphs. (C) 1997 Elsevier Science B.V.
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页码：231 / 236
页数：6
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