H
Haiyan Chen
Researcher at Jimei University
Publications - 19
Citations - 489
Haiyan Chen is an academic researcher from Jimei University. The author has contributed to research in topics: Laplacian matrix & Computer science. The author has an hindex of 7, co-authored 14 publications receiving 405 citations. Previous affiliations of Haiyan Chen include Xiamen University.
Papers
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Resistance distance and the normalized Laplacian spectrum
Haiyan Chen,Fuji Zhang +1 more
TL;DR: Not only is it shown the resistance distance can be naturally expressed in terms of the normalized Laplacian eigenvalues and eigenvectors of G, but also a new index which is closely related to the spectrum of the Normalized LaPLacian is introduced.
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Random walks and the effective resistance sum rules
TL;DR: Using the intimate relations between random walks and electrical networks, the following effective resistance local sum rules are proved and many other local sum Rules can be deduced, including the well-known Foster's k-th formula.
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On extremal bipartite unicyclic graphs
Qingying Deng,Haiyan Chen +1 more
TL;DR: In this paper, the authors consider the extremal graphs in U n + with respect to both the Estrada index of themselves and the Kirchhoff index of their complements.
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Resistance distance local rules
Haiyan Chen,Fuji Zhang +1 more
TL;DR: In this paper, a complete set of local sum rules for distance-regular graphs is given, which are used to compute the resistance distance of an arbitrary graph, especially for chemical graphs.
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The expected hitting times for finite Markov chains
Haiyan Chen,Fuji Zhang +1 more
TL;DR: In this article, the authors used matrix algebra to obtain a new expression for the expected hitting times of irreducible aperiodic Markov chains and used it to calculate the expected hit times of random walks on several kinds of graphs.