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On diameter of components in commuting graphs

24.02.2017Comments are closed.

Keywords:

matrix algebra,
field,
commuting graph,
diameter

Author(s):

  • dr. David Dolžan, University of Ljubljana Faculty of Mathematics and Physics,
  • dr. Damjana Kokol Bukovšek, University of Ljubljana Faculty of Economics,
  • dr. Bojan Kuzma, University of Primorska, FAMNIT

 

Abstract:

For each prime p≥7 we construct two matrices inside M2p(Q), such that their distance in a commuting graph Γ(M2p(Q)) equals six.

Journal:

Linear Algebra and its Applications

Indexing:

JCR 64/312

 

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