Advances in Operator Theory (AOT) is a peer-reviewed quarterly electronic journal published by the Tusi Mathematical Research Group (TMRG). AOT publishes papers of high standards with deep results (new ideas, profound impact and significant implications). The journal is composed of original research and survey articles and publishes papers in operator theory (MSC 47), functional analysis (MSC 46), abstract harmonic analysis (MSC 43), and related topics.

AOT is indexed by the Emerging Sources Citation Index, MathSciNet, and Zentralblatt MATH. Advance publication of articles online is available.

  • ISSN: 2538-225X (electronic)
  • Publisher: Tusi Mathematical Research Group
  • Discipline(s): Mathematics
  • Full text available in Euclid: 2016--
  • Access: Articles older than 5 years are open
  • Euclid URL:


Manuscripts must be submitted via