Affiliation:
1. School of Science, Zhejiang University of Science and Technology, Hangzhou 310023, China
Abstract
In this paper, we give a geometric interpretation of the Laplacian matrix of a connected nonsingular mixed graph which generalizes the results of M. Fiedler (M. Fiedler, Geometry of the Laplacian, Linear Algebra Appl., 2005, 403: 409–413). In addition, the relations of geometric properties between a connected (singular or nonsingular) mixed graph, and all its resigned graphs will be characterized.
Funder
National Natural Science Foundation of China
Cited by
1 articles.
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