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The eigenspace of the eigenvalue -2 in generalized line graphs and a problem in security of statistical databases

  • Brankovic L
  • Cvetkovic D
Publikacije Elektrotehnickog fakulteta - serija: matematika (2003) (14) 37-48
DOI: 10.2298/petf0314037b
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Abstract

We introduce the notion of the L-core of a graph what enables a simple description of some properties of the eigenspace of the eigenvalue ?2 in generalized line graphs and an elegant formulation of the solution of a problem in the security of data in statistical databases.

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Brankovic, L., & Cvetkovic, D. (2003). The eigenspace of the eigenvalue -2 in generalized line graphs and a problem in security of statistical databases. Publikacije Elektrotehnickog Fakulteta - Serija: Matematika, (14), 37–48. https://doi.org/10.2298/petf0314037b

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