Testing isomorphism of circulant objects in polynomial time

M. Muzychuk, I. Ponomarenko

Research output: Contribution to journalArticlepeer-review


We show that isomorphism testing of two cyclic combinatorial objects may be done in a polynomial time provided that both objects share the same regular cyclic group of automorphisms given in advance.

Original languageEnglish
Pages (from-to)973-975
Number of pages3
JournalActa Mathematica Universitatis Comenianae
Issue number3
StatePublished - 2 Sep 2019


  • Cyclic Combinatorial Objects
  • Isomorphism problem
  • Polynomial time algorithm

ASJC Scopus subject areas

  • Mathematics (all)


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