OOIR: Observatory of International Research

Papers

(The TQCC of Journal of Operator Theory is 1. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-09-01 to 2025-09-01.)

Article	Citations
Ergodic properties of convolution operators	9
M-accretive realisations of skew-symmetric operators	8
A framework for rank identities - with a view towards operator algebras	6
Partial Pontryagin duality for actions of quantum groups on C*-algebras	6
Hypercontractions and factorizations of multipliers in one and several variables	5
Multiple operator integrals in non-separable von Neumann algebras	4
Compact weighted composition operators on spaces of holomorphic functions on Banach spaces	3
Some examples of factor groupoids	3
Operator theory of multiple Ito-integrals	3
Around the closures of the set of commutators and the set of differences of idempotent elements of B(H)	3
Polar decomposition in algebraic K-theory	3
Symmetry for algebras associated to Fell bundles over groups and groupoids	2
Stably finite extensions of C∗-algebras of rank-two graphs	2
Higher-order spectral shift function for resolvent comparable perturbations	2
Transformations preserving the norm of means between positive cones of general and commutative C∗-algebras	2
Locally eventually positive operator semigroups	2
Kernels of Hilbert module maps: a counterexample	2
	2
	2
Upgrading subordination properties in free probability	2
On the self-adjointness of two-dimensional relativistic shell interactions	1
The Hardy-Weyl algebra	1
	1
The Howland-Kato commutator problem. II	1
Topological boundaries of connected graphs and Coxeter groups	1

Self-similarity and spectral dynamics	1
An abstract approach to the Crouzeix conjecture	1
Relative C∗-simplicity and characterizations for normal subgroups	1
Analytic m-isometries and weighted Dirichlet-type spaces	1
	1
Quadratic Wasserstein metrics for von Neumann algebras via transport plans	1
Properties preserved by groupoid equivalence	1
Fock representation of free convolution powers	1
Almost and weakly almost periodic functions on the unitary groups of von Neumann algebras	1
Compactness properties of multiplication and substitution operators	1
On limit eigenvalue distributions associated to residual chains of groups	1
Orthogonal decompositions and twisted isometries. II	1
Trace formula for contractions and its representation in D	1
	1
On continuous duality for Moore groups	1
Doubly commuting and dual doubly commuting semigroups of isometries	1
	1
Rank one density for a class of M-bases	1
Quantum SL(2,R) and its irreducible representations	1