OOIR: Observatory of International Research

Papers

(The TQCC of Banach Journal of Mathematical Analysis is 2. 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 2022-08-01 to 2026-08-01.)

Article	Citations
Flat portions of the numerical range of a $$6 \times 6$$ companion matrix	20
$$\mathcal {K}_1$$ and $$\mathcal {K}$$-groups of absolute matrix order unit spaces	18
A stationary approach for the Kato–Rosenblum theorem in von Neumann algebras	17
One-sided invertibility of Toeplitz operators on the space of all holomorphic functions on finitely connected domains	17
A Markovian and Roe-algebraic approach to asymptotic expansion in measure	13
p-Hankel matrices on Dirichlet-type spaces	12
Envelopes in Banach spaces	11
Difference of composition operators on the weighted Bergman spaces over the half-plane	11
Strong solutions and optimal control for Duffing differential inclusions with Dirichlet conditions	11
Centre of a compact convex set	10
Some characterizations of the quasi-projection pairs and the matched projections	9
Approximate smoothness in normed linear spaces	9
Measure of non-compactness and limiting interpolation with slowly varying functions	8
On the strongly subdifferentiable points in Lipschitz-free spaces	8
$$(p,\sigma )$$-Absolute continuity of Bloch maps	8
Self-adjoint, unitary, and isometric weighted composition operators on quaternionic Fock space	8
A new formula for the weighted Moore–Penrose inverse and its applications	7
Asymptotic dynamics of stochastic delay nonclassical diffusion equations on unbounded domains	7
Generalized Hilbert operators acting on weighted spaces of holomorphic functions with sup-norms	7
Characterizations of Lie derivations on Kadison–Singer algebras	7
Riesz representation theorems for vector lattices and Banach lattices of regular operators	6
Lattice renormings of $$C_0(X)$$ spaces	6
Nonlinear composition operators in $$bv_p$$-spaces: acting conditions and boundedness	6
Weighted estimates for Schrödinger–Calderón–Zygmund operators with exponential decay	6
On a two-sided Guionnet–Jones–Shlyakhtenko construction and interpolated free group factors arising from finite groups	6

Compactness in spaces of functions of bounded variation from ideal perspective	6
Toeplitz operators on the Dirichlet space and the Brown Halmos operator identity	6
On symmetric points with respect to the numerical radius norm	5
Quantifications of semi-boundedly complete bases and semi-shrinking bases	5
Weak extended core inverse	5
Elliptic boundary-value problems in some distribution spaces of generalized smoothness	5
Embedded unbounded order convergent sequences in topologically convergent nets in vector lattices	5
Questions in linear recurrence II: Lineability properties	5
Publisher Correction: The $$(n+1)$$-centered operator on a Hilbert $$C^*$$-module	5
Variable-coefficient viscoelastic wave equation with acoustic boundary conditions: global existence, blowup and energy decay rates	4
Fibers and Gleason parts for the maximal ideal space of $${\mathcal {A}}_u(B_{\ell _p})$$	4
Weighted estimates for Forelli–Rudin type operators on the Hartogs triangle	4
An inverse semigroup approach to self-similar k-graph $$C^*$$-algebras and simplicity	4
Compactness of Hankel and Toeplitz operators on convex Reinhardt domains in $${\mathbb {C}}^2$$	4
Generalized Hilbert operators acting on weighted Bergman spaces and Dirichlet spaces	4
Metric embeddings of Laakso graphs into Banach spaces	4
Asymptotical behavior of non-autonomous stochastic reaction–diffusion equations with variable delay on $${\mathbb {R}}^N$$	4
Anti-C*-algebras	4
The relations among the notions of various kinds of stability and their applications	4
Tingley’s problem for complex Banach spaces which do not satisfy the Hausdorff distance condition	4
An extension of the a-numerical radius on $$C^*$$-algebras	4
The approximation and portray of stochastic Poincaré maps for stochastic slow-fast systems in Hilbert spaces	3
Nuclear and multiple 1-summing operators on $$X_{1}\times \cdots \times X_{k}\times c_{0}$$	3
Transfinite extension of nuclear dimension	3
Smoothness and very (strongly) smoothness of Orlicz function spaces equipped with s-norms	3
$$\alpha $$-z-Rényi relative entropy related quantities and their preservers	3
A family of log-Bergman spaces (I): embedding problems and Littlewood-type theorems	3
$$\alpha $$-BS dimension on subsets	3
Projective tensor products where every element is norm-attaining	3
Two-weight inequalities for multilinear maximal functions in Orlicz spaces	3
Characterizations on upper semi-Fredholmness of two-by-two operator matrices	3
Smoothness in Orlicz–Lorentz spaces	3
Helson–Lowdenslager and de Branges type theorems in the setting of continuous rotationally symmetric norms	3
Quantitative weighted estimates for generalized commutators of multilinear Calderón–Zygmund operators with the kernels of Dini type	3
Average sampling expansions from regular and irregular samples over shift-invariant subspaces on LCA groups	3
The $$\eta $$-(anti-)Hermitian solution to a constrained Sylvester-type generalized commutative quaternion matrix equation	3
The $$C^*$$-algebra of the variable Mautner group	3
An algebra structure for reproducing kernel Hilbert spaces	3
Rigidity of Volterra-type integral operators on Hardy spaces of the unit ball	3
In-betweenness and Heinz mean inequalities	3
Localization operators on discrete modulation spaces	3
Almost everywhere convergence for noncommutative spaces	3
Maximal numerical ranges of certain classes of operators and approximation	3
$$L^p$$-modules and $$L^p$$-correspondences	3
Scaled packing entropy for amenable group actions	3
Spaceability of special families of null sequences of holomorphic functions	3
Generalized Calderón–Zygmund operators on the Hardy space $$H^1_\rho ({\mathcal {X}})$$	2
A class of closed manifolds in nonseparable Hilbert spaces	2
Gabor frames in quaternionic analysis: a transition from Euclidean to hyperbolic structures	2
The Bochner–Eberlein–Doss property for $$\textrm{Lip}(X,{\mathcal {A}})$$	2

On density order of quasi-projection operators and dual wavelet frames	2
Approximation of kernel projection operators in shift-invariant subspaces of function spaces with mixed norms	2
Operator-weighted scalability of fusion frames	2
Correction: In-betweenness and Heinz mean inequalities	2
On embedding separable spaces $${\mathcal {C}}(L)$$ in arbitrary spaces $${\mathcal {C}}(K)$$	2
On a class of left ideals of nest algebras	2
Norm inequalities for hypercontractive quasinormal operators and related higher order Sylvester–Stein equations in ideals of compact operators	2
Common spectral properties and $$\nu $$-convergence	2
Deformation quantization of projective schemes and differential operators	2
Lipschitz-free spaces and approximating sequences of projections	2
On the reflexivity properties of Banach bundles and Banach modules	2
The Haseman boundary value problem with matrix coefficient of semi-almost periodic type	2
Norm inequalities in $${\mathcal {L}}({\mathcal {X}})$$ and a geometric constant	2
Spectral structure of a class of self-similar spectral measures with product form digit sets	2
Topological aspects of quasi -algebras with sufficiently many -representations	2
Toeplitz operators on several function spaces: decompositions yielding subnormality	2
The skew commutators of Toeplitz operators or Hankel operators on Hardy spaces	2
Isomorphism of some new Kadison–Singer algebras	2
2-Rotund norms for unconditional and symmetric sequence spaces	2
Banach–Stone theorems for disjointness preserving relations	2
Orthogonalization in Clifford Hilbert modules and applications	2
Representation and approximation of weighted Besov classes on the sphere	2
Carleson measures and Berezin-type operators on Fock spaces	2
Relatively compact sets of Banach space-valued bounded-variation spaces	2
A pile of shifts I: crossed products	2
On embeddings in the intersection $$X\cap L_{\infty }$$	2