Q-reducible two-dimensional space groups and layer groups

D. B. Litvin, V. Kopsky

Research output: Contribution to journalArticlepeer-review

3 Scopus citations


The theory of Q-reducible space groups is applied to determine those line groups in two dimensions which are isomorphic to factor groups of Q-reducible two-dimensional space groups. The concept of Q reducibility is extended to subperiodic groups, and the strip groups isomorphic to factor groups of the subperiodic layer groups are determined.

Original languageEnglish (US)
Pages (from-to)1655-1659
Number of pages5
JournalJournal of Physics A: Mathematical and General
Issue number7
StatePublished - May 11 1987

All Science Journal Classification (ASJC) codes

  • Statistical and Nonlinear Physics
  • Mathematical Physics
  • General Physics and Astronomy


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