In this paper the application of homotopy equivalence transformation of topological space sets to the topologicalclassification of states and defects in ordered media is discussed.
该文论述了拓扑空间(组)的同伦等价变换在有序介质状态和缺陷的拓扑分类中的应用问题。
2
Based on the topological and geometric properties of configuration Spaces, this dissertation proposes a fine classification of singularities of parallel robots, which is coordinate-independent.
基于位形空间的拓扑几何性质提出一种坐标无关的几何分类方法。
3
In this paper, depending on the real problems of the power system harmonics, first describing the classification, topological structure, the advantages and applications of active power filter.