Advances in Operator Theory (AOT) is a peer-reviewed quarterly electronic journal published by the Tusi Mathematical Research Group (TMRG). AOT publishes survey articles and original research papers of high standards with deep results, new ideas, profound impact, and significant implications in all areas of operator theory and all modern related topics (e.g., functional analysis).

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

Eigenvalue problems involving the fractional $p(x)$-Laplacian operatorVolume 4, Number 2 (2019)
$L^p$-Hardy-Rellich and uncertainty principle inequalities on the sphereVolume 3, Number 4 (2018)
Trigonometric polynomials over homogeneous spaces of compact groupsVolume 2, Number 1 (2017)
Homomorphic conditional expectations as noncommutative retractionsVolume 2, Number 4 (2017)
Topological properties of operations on spaces of differentiable functionsVolume 4, Number 1 (2019)
• 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: https://projecteuclid.org/aot

### Submissions

Manuscripts must be submitted via http://aot-math.org/.

### Featured bibliometrics

MR Citation Database MCQ (2017): 0.50

### Best Paper Award 2019

#### Some natural subspaces and quotient spaces of $L^1$

Volume 3, Number 1 (2018)

### Best Paper Award 2018

#### Homomorphic conditional expectations as noncommutative retractions

Volume 2, Number 4 (2017)