Sudoku graphs are integral

Sander, T. (2009). Sudoku graphs are integral.

Type

Unclassified

Intellectual base

Unclassified

Year

2009

DOI

10.37236/263

Link

https://doi.org/10.37236/263

Cited by

1 citation across 1 artifact.

Domain-specific

• Integral graph
  • … polynomial, multiset of eigenvalues including multiplicities, integrality test, invariance under graph isomorphism and distinctions from Laplacian-integral and rational-spectrum graphs are explicit. to An applied instance preserves the invariant under changed notation, scale, dataset, jurisdiction, or implementation..

Verification

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Registry ID ref:7591fae9bc84 · see in the full table