Testing isomorphism of outerplanar graphs in parallel

Bogdan S. Chlebus, Krzysztof Diks, Tomasz Radzik

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Scopus citations


It is shown that isomorphism of two outerplanar graphs with n vertices can be verified on CRCW PRAM in time O(log n) using n processors. This improves the previous results of Ruzzo [R] and Miller & Reif [MR] concerning parallel isomorphism of trees.

Original languageEnglish (US)
Title of host publicationMathematical Foundations of Computer Science 1988 - Proceedings of the 13th Symposium
EditorsMichal P. Chytil, Vaclav Koubek, Ladislav Janiga
PublisherSpringer Verlag
Number of pages11
ISBN (Print)9783540501107
StatePublished - 1988
Externally publishedYes
Event13th Symposium on Mathematical Foundations of Computer Science, MFCS 1988 - Carlsbad, Serbia
Duration: Aug 29 1988Sep 2 1988

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume324 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349


Conference13th Symposium on Mathematical Foundations of Computer Science, MFCS 1988

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Computer Science(all)


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