Minimum-dimension trace maps for substitution sequences

Yshai Avishai, Daniel Berend, David Glaubman

Research output: Contribution to journalArticlepeer-review

19 Scopus citations


We construct trace maps for products of 2×2 matrices generated by arbitrary substitution sequences. The dimension of the underlying space of our trace map is the minimal possible, namely 3r-3 for an alphabet of size r2.

Original languageEnglish
Pages (from-to)1842-1845
Number of pages4
JournalPhysical Review Letters
Issue number12
StatePublished - 1 Jan 1994

ASJC Scopus subject areas

  • Physics and Astronomy (all)


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