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-optimally connected mixed Cayley graphs

โœ Scribed by Yingzhi Tian; Jixiang Meng


Book ID
104001082
Publisher
Elsevier Science
Year
2011
Tongue
English
Weight
252 KB
Volume
24
Category
Article
ISSN
0893-9659

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โœฆ Synopsis


A restricted edge cut of a graph X is an edge set whose removal disconnects X into nontrivial components. The cardinality of the minimum restricted edge cut is the restricted edge connectivity, denoted by ฮป โ€ฒ (X). If X has restricted edge cuts and ฮป โ€ฒ (X) achieves the upper bound of the restricted edge connectivity, X is said to be ฮป โ€ฒ -optimal. In this work, we will prove that for all but a few exceptions, the mixed Cayley graph is ฮป โ€ฒ -optimal.


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