OOIR: Observatory of International Research

Papers

(The median citation count 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 2020-11-01 to 2024-11-01.)

Article	Citations
Birkhoff--James orthogonality to a subspace of operators defined between Banach spaces	10
Compact Hankel operators with bounded symbols	7
Hilbert space operators with two-isometric dilations	7
Universal composition operators	5
Locally eventually positive operator semigroups	5
Weighted composition operators: isometries and asymptotic behaviour	5
Beurling type invariant subspaces of composition operators	4
A rigidity result for normalized subfactors	4
On isometries with finite spectrum	4
Non-linear monotone positive maps	4
Spectral dissection of finite rank perturbations of normal operators	3
Self-similarity and spectral dynamics	3
The atoms of operator-valued free convolutions	3
Compact perturbations of scalar type spectral operators	3
ℓ1-contractive maps on noncommutative Lp-spaces	3
Freeness over the diagonal and global fluctuations of complex Wigner matrices	3
Wold decompositions for representations of C∗-algebras associated with noncommutative varieties	3
Fredholm conditions for invariant operators: finite abelian groups and boundary value problems	2
A real analyticity result for symmetric functions of the eigenvalues of a quasiperiodic spectral problem for the Dirichlet Laplacian	2
Tight decomposition of factors and the single generation problem	2
On continuous duality for Moore groups	2
The radius of comparison of the tensor product of a C∗-algebra with C(X)	2
Unimodality for free multiplicative convolution with free normal distributions on the unit circle	2
Matrix range characterizations of operator system properties	2
The convolution algebra of Schwartz kernels along a singular foliation	2

Modular properties of type I locally compact quantum groups	2
Essential commutants and characterizations of the Toeplitz algebra	2
Dynamics of the Taylor shift on Bergman spaces	1
Ergodic properties of convolution operators	1
Rokhlin dimension and equivariant bundles	1
Rokhlin-type properties, approximate innerness and Z-stability	1
Compact linear combinations of composition operators over the unit ball	1
Factors of hypercontractions	1
Relative C∗-simplicity and characterizations for normal subgroups	1
Groupoid algebras as covariance algebras	1
Von Neumann algebras of sofic groups with β(2)1=0 are strongly 1-bounded	1
Linear combinations of composition operators with linear symbols on a Hilbert space of Dirichlet series	1
Dan-Virgil Voiculescu at seventy	1
Commuting squares and planar subalgebras	1
Injective envelopes and the intersection property	1
Hypercyclic shift factorizations for bilateral weighted shift operators	1
Maximum modulus principle for multipliers and mean ergodic multiplication operators	1
C∗-Algebraic spectral sets, twisted groupoids and operators	1
Classification of AH algebras with finitely many ideals	1
Maximal Haagerup subalgebras in L(Z2⋊SL2(Z))	1
Lp-isometries of Grassmann spaces in\\ factors of type II	1