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09/07/2020
On the spectrum and linear programming bound for hypergraphs
The spectrum of a graph is closely related to many graph parameters. In ...
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07/09/2019
Open problems in the spectral theory of signed graphs
Signed graphs are graphs whose edges get a sign +1 or -1 (the signature)...
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08/14/2018
Addressing Johnson graphs, complete multipartite graphs, odd cycles and other graphs
Graham and Pollak showed that the vertices of any graph G can be address...
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05/02/2018
