• Media type: E-Article
  • Title: The eigenspace of the eigenvalue -2 in generalized line graphs and a problem in security of statistical databases
  • Contributor: Brankovic, Ljiljana; Cvetkovic, Dragos
  • Published: National Library of Serbia, 2003
  • Published in: Publikacije Elektrotehnickog fakulteta - serija: matematika (2003) 14, Seite 37-48
  • Language: English
  • DOI: 10.2298/petf0314037b
  • ISSN: 0353-8893
  • Keywords: General Mathematics
  • Origination:
  • Footnote:
  • Description: 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.