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- Afredo Alzaga, Rodrigo Iglesias, Ricardo Pignol
- J. Comb. Theory, Ser. B
- 2010

The k-th power of a n-vertex graph X is the iterated cartesian product of X with itself. The k-th symmetric power of X is the quotient graph of certain subgraph of its k-th power by the natural action of the symmetric group. It is natural to ask if the spectrum of the k-th power –or the spectrum of the k-th symmetric power– is a complete graph invariant for… (More)

- Rodrigo Iglesias, Fernando A. Tohmé, Marcelo Auday
- Open Syst. Inform. Dynam.
- 2016

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