The Advances in Operator Theory (AOT) is an international, open access (free of charge) and peer-reviewed quarterly journal published by the Tusi Math. Research Group (TMRG), the publisher of Banach J. Math. Anal. (BJMA) and Ann. Funct. Anal. (AFA).
Its electronic ISSN is 2538-225X. It 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
as well as
Webspace services are also provided by FIZ Karlsruhe / Zentralblatt MATH for AOT.