6 citations · 11 across the 4 of their papers we have counts for
4 papers · 1 filter
Spectral Turán problems for nondegenerate hypergraphs
Jian Zheng, Honghai Li, Yi-Zheng Fan
Keevash, Lenz and Mubayi developed a general criterion for hypergraph spectral extremal problems in their seminal work (SIAM J. Discrete Math., 2014). Their framework shows that ex…
The trace of uniform hypergraphs with application to Estrada index
Yi-Zheng Fan, Jian Zheng, Ya Yang
In this paper we investigate the traces of the adjacency tensor of hypergraphs (simply called the traces of hypergraphs). We give new expressions for the traces of hypertrees and l…
High-ordered spectral characterization of unicyclic graphs
Yi-Zheng Fan, Hong-Xia Yang, Jian Zheng
In this paper we will apply the tensor and its traces to investigate the spectral characterization of unicyclic graphs. Let be a graph and be the -th power (hypergraph…
The trace and Estrada index of uniform hypergraphs with cut vertices
Yi-Zheng Fan, Ya Yang, Chuan-Ming She +3
Let be an -uniform hypergraph, and let be the adjacency tensor of which can be viewed as a system of homogeneous polynomia…