the National Natural Science Foundation of China (10271114)
Let P(t, n) and C(t, n) denote the minimum diameter of a connected graph obtained from a single path and a circle of order n plus t extra edges, respectively, and f(t, k) the maximum diameter of a connected grap...
supported by the Natural Science Foundation of Fujian Province of China(Grant No.A0510021);the National Natural Science Foundation of China(Grant No.10271114).
The double loop network (DLN) is a circulant digraph with n nodes and outdegree 2. DLN has been widely used in the designing of local area networks and distributed systems. In this paper, a new method for constructing...
Supported by the National Natural Science Foundation of China(No.10271114,No.10301031).
The h-super connectivity κh and the h-super edge-connectivity λh are more refined network reliability indices than the conneetivity and the edge-connectivity. This paper shows that for a connected balanced digraph D...