Shi Zhe 1 Lai Guozhi 1 Xiong Liming 2(1.Department of Science,Southern Institute of Metallurgy,Ganzhou,341000 China; 2.Department of Mathematics,Jiangxi Normal University,Nanchang,330027 China)
Abstract：Let G be a graph with min{d(u)+d(v):uvE(G)}≥8.It is proved that if the length of any cycle C in G with d C(u,v)=d(u,v) for any {u,v}V(C) is at most △(G)+1,then its line graph L(G) is subpancyclic and the result is best possible.
石哲; 赖国治; 熊黎明. 关于线图上的等距圈和次泛圈[J]. 南昌大学学报（理科版）, 2000, 24(04): 1-.
Shi Zhe 1 Lai Guozhi 1 Xiong Liming 2(1.Department of Science,Southern Institute of Metallurgy,Ganzhou,341000 China; 2.Department of Mathematics,Jiangxi Normal University,Nanchang,330027 China). . , 2000, 24(04): 1-.
2000, Vol. 24 