BCube is one kind of important data center networks with many desirable properties and stable commu-nication performances and its logic structure is usually represented by BCn,k.This paper studies the fault-tolerant Hamiltonicity of BCube under the conditional fault model.Let F(BCn,k)be the set of faulty elements in BCn.k,and let fe,fv,fs denote the number of the faulty edges,the faulty vertices,and the faulty switches respectively.BC3,2-F(BC3,2)is Hamiltonian if fe+fv+2fs=5 and δ≥2 for BC3,2-F(BC3,2).
关键词
数据中心网络/BCube/条件故障/容错性/哈密尔顿性
Key words
data center network/BCube/conditional fault/fault-tolerant/hamiltonicity