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All eigenvalues of the power hypergraph and signed subgraphs of a graph

Chen,Lixiang
; 
van Dam,Edwin R.
; 
Bu,Changjiang
Abstract
We show how all eigenvalues of a power hypergraph G(k) can be generated from the eigenvalues of signed subgraphs of the underlying graph G. This fixes an incorrect statement in the case of power hypergraphs from Cardoso et al. (2020) [1].
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Publisher Copyright: © 2023 Elsevier Inc.
Date
2023-11-01
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Tilburg University Research Output Collection
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Keywords
Eigenvalues, Power hypergraphs, Signed graphs
Citation
Chen, L, van Dam, E R & Bu, C 2023, 'All eigenvalues of the power hypergraph and signed subgraphs of a graph', Linear Algebra and its Applications, vol. 676, pp. 205-210. https://doi.org/10.1016/j.laa.2023.07.012
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https://hdl.handle.net/20.500.14602/79975
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