KatzCentrality

KatzCentrality[g,α]
gives a list of Katz centralities for the vertices in the graph g and weight α.

KatzCentrality[g,α,β]
gives a list of Katz centralities using weight α and initial centralities β.

Details and OptionsDetails and Options

  • KatzCentrality gives a list of centralities that satisfy c=alpha TemplateBox[{a}, Transpose].c+beta, where is the adjacency matrix of g.
  • If β is a scalar, it is taken to mean .
  • KatzCentrality[g,α] is equivalent to KatzCentrality[g,α,1].
  • The option WorkingPrecision->p can be used to control the precision used in internal computations.
  • KatzCentrality works with undirected graphs, directed graphs, multigraphs, and mixed graphs.
Introduced in 2010
(8.0)
| Updated in 2014
(10.0)