广义角联结构研究

研究复杂网络由两部分内容，一是研究角联风路及其影响角联风路的关联风路的性质和稳定性；二是研究复杂网络中那些风路是角联风路以及影响角联风路的关联风路，即所谓的角联结构。文章论述了基于有向图的通路法集合算法不能够确定网络的全部角联结构，提出了确定网络全部角联结构的基于无向图的路径集合算法。得出了角联风路仅取决于网络的拓扑关系，而与通风系统参数无关的结论，从图论的角度给出了角联风路的广义定义。

Study of generalized diagonal structure

There are two main contents in the study of complicated network, one is to study the properties and stability of diagonal branches and the relating branches that affect the diagonal branches; the other is to study which branch is diagonal branch and the relating branches that affect the diagonal branches, namely the diagonal structures. The paper, puts forward that the path set method based on directed graph cant not be used to determine total diagonal structure in a network, a route set method based on undirected graph to determine the total diagonal branch structure in a network. A conclusion is drawn that diagonal branches depend on the topology of a network, and it is independent of the parameters of a ventilation system. The generalized definition of diagonal branch is given from the point view of graph theory.