OOIR: Observatory of International Research

Papers

(The TQCC of Annals of Functional Analysis 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 2021-04-01 to 2025-04-01.)

Article	Citations
Hardy–Littlewood maximal operators and generalized Orlicz spaces on measure spaces	20
Isometric automorphisms of some reflexive algebras	11
Trace cohomology revisited	11
Factorization of Bloch mappings through a Hilbert space	10
The convergence of Galerkin–Petrov methods for Dirichlet projections	8
Invariance of the essential spectra of closed linear operator pencils on a Banach space	8
On non-linear $$\varepsilon$$-isometries between the positive cones of certain continuous function spaces	7
Phillips symmetric operators and functional calculus of maximal symmetric operators	6
Every commutative JB$$^*$$-triple satisfies the complex Mazur–Ulam property	5
New weighted norm inequalities for multilinear singular integral operators with generalized kernels and their commutators	5
Singular value inequalities for operators and matrices	5
Biharmonic systems involving a Rellich-type potential and multiple critical strongly coupled terms	5
Dilations of (dual) Hilbert–Schmidt frames	5
A strong converse inequality for generalized sampling operators	4
Positive periodic solutions for certain kinds of delayed q-difference equations with biological background	4
Extension of quasi-H$$\ddot{\text {o}}$$lder embeddings between unit spheres of p-normed spaces	4
Fixed Point Theorem: variants, affine context and some consequences	4
Complexity of Monte Carlo integration for Besov classes on the unit sphere	4
Existence of normalized solutions for a class of Kirchhoff–Schrödinger–Poisson equations in $$\mathbb {R}^3$$	4
Projective limits of generalized scales of Banach spaces and applications	4
Variations of the James and Schäffer constants in Banach spaces	3
The pseudo-regularity of the range of orthogonal projections in Krein spaces	3
On spectral eigenmatrix problem for the planar self-affine measures with three digits	3
Geometric constant for quantifying the difference between angular and skew angular distances in Banach spaces	3
Hölder continuity of the gradients for non-homogenous elliptic equations of p(x)-Laplacian type	3

A modified convergence analysis for steepest descent scheme for solving nonlinear operator equation	3
Friedrichs and Kreĭn type extensions in terms of representing maps	3
Geometric properties for a class of deformed trace functions	3
Lie derivable maps on nest algebras	3
Characterization of a-Birkhoff–James orthogonality in $$C^*$$-algebras and its applications	3
A Fourier multiplier theorem on anisotropic Hardy spaces associated with ball quasi-Banach function spaces	3
Singular value and norm inequalities involving the numerical radii of matrices	3
Two weight estimates for $$L^{r}$$-Hörmander singular integral operators and rough singular integral operators with matrix weights	3
A non-trivial solution for a p-Schrödinger–Kirchhoff-type integro-differential system by non-smooth techniques	3
Cyclic vectors in Fock-type spaces in multi-variable case	3
Characterizations of $$B^u_\omega $$ type Morrey–Triebel–Lizorkin spaces with variable smoothness and integrability	3
The ideal structure of $$C^{*}$$-algebras related to lattice-ordered groups	3
The $$L^p$$–$$L^q$$ boundedness and compactness of Fock projections	3
An extended inertial Halpern-type ball-relaxed CQ algorithm for multiple-sets split feasibility problem	2
Bergman projections on weighted mixed norm spaces and duality	2
On weighted boundedness and compactness of operators generated by fractional heat semigroups related with Schrödinger operators	2
Cyclic uniform Lipschitzian mappings and proximal uniform normal structure	2
Global behavior and nontrivial solutions for discrete Sturm–Liouville problems with eigenparameter-dependent boundary condition	2
Triangular-$$\theta $$ summability of double Fourier series on quantum tori	2
Decomposition of the set of Banach limits into discrete and continuous subsets	2
On creating new essential spectrum by self-adjoint extension of gapped operators	2
Generalization of some commutative perturbation results	2
Fredholm properties of a class of coupled operator matrices and their applications	2
On the symplectic self-adjointness and residual spectral emptiness of upper triangular Hamiltonian operator matrices	2
Gel’fand widths of Sobolev classes of functionsin the average setting	2
Extension of vector-valued functions and weak–strong principles for differentiable functions of finite order	2
Decay of radial solutions to a class of defocusing mass-sub-critical fractional Schrödinger equations	2
Norm derivatives and geometry of bilinear operators	2
Interpolatory quincunx quasi-tight and tight framelets	2
Norm inequalities for the iterated perturbations of Laplace transformers generated by accretive $$\scriptstyle N$$-tuples of operators in Q and Q* ideals of compact operators	2
On the Schauder fixed point property II	2
Singular value inequalities for convex functions of positive semidefinite matrices	2
2-Local isometries on vector-valued differentiable functions	2
Correction to: Logarithmic refinements of a power weighted Hardy–Rellich-type inequality	2
Yeh–Fourier–Feynman transforms and convolutions associated with Gaussian processes	2
Quantum injectivity of multi-window Gabor frames in finite dimensions	2
On controllability for a class of multi-term time-fractional random differential equations with state-dependent delay	2
Normalized solutions of linear and nonlinear coupled Choquard systems with potentials	2
Variants of 2-local maps on function algebras	2
The eigenvalues, numerical ranges, and invariant subspaces of the Bergman Toeplitz operators over the bidisk	2
Generalized nearly asymptotically nonexpansive mappings and a system of generalized variational-like inclusions: iterative method and approximation of common solutions	2
Factorable weak operator-valued frames	2
A note on exceptional sets in Erdös–Rényi limit theorem	2
p-Compactness of Bloch maps	2
Maximal and singular integral operators in weighted grand variable exponent Lebesgue spaces	1
Beurling-type invariant subspaces of the Poletsky–Stessin–Hardy spaces in the bidisc	1
Absolute compatibility and poincaré sphere	1
Cross-Toeplitz operators on the Fock–Segal–Bargmann spaces and two-sided convolutions on the Heisenberg group	1
The factorization of $$H^\rho ({\mathbb {R}}^n)$$ via multilinear Calderón–Zygmund operators on weighted Lebesgue spaces	1
Composition operators on weighted Fock spaces induced by $$A_{\infty }$$-type weights	1

Ideal spaces of measurable operators affiliated to a semifinite von Neumann algebra. II	1
The local Borg–Marchenko uniqueness theorem for Dirac-type systems with locally smooth at the right endpoint rectangular potentials	1
Compact commutators of truncated Toeplitz operators on the model space	1
The Livšic function of a homogeneous symmetric operator and the multiplication theorem	1
Block dual Toeplitz operators on the orthogonal complement of the Dirichlet space	1
Extrapolations on ball Banach function spaces and applications	1
The ideal of operators factored through a Banach space with a basis	1
The essential spectrums of $$2\times 2$$ unbounded anti-triangular operator matrices	1
Making more approximate oblique dual frame pairs	1
Spectrality and non-spectrality of some Moran measures in $$\mathbb {R}^3$$	1
Commutators in $$C^*$$-algebras and traces	1
Ground states of Kirchhoff equations via Poho$$\check{\textrm{z}}$$aev–Nehari manifold: existence,concentration and nonexistence	1
On phase-isometries between the positive cones of continuous function spaces	1
System of generalized nonlinear variational-like inequalities and nearly asymptotically nonexpansive mappings: graph convergence and fixed point problems	1
The $$\hbox {C}^*$$-algebra index for observable algebra in non-equilibrium Hopf spin models	1
Commutators of operators in Musielak–Orlicz–Morrey spaces on differential forms	1
Doubly commuting invariant subspaces for representations of product systems of $$C^*$$-correspondences	1
Some converse problems on the g-Drazin invertibility in Banach algebras	1
On properties of C-normal operators II	1
Homological dimensions of smooth crossed products	1
Construction of solutions for a critical Grushin problem with competing potentials	1
Zeros of Gaussian power series, Hardy spaces and determinantal point processes	1
On Drazin invertible $$C^{}$$-operators and generalized $$C^{}$$-Weyl operators	1
An extension of the weighted geometric mean in unital JB-algebras	1
The asymptotic property of the hyperparabolic maximal function	1
Some properties of the extremal function for the Fuglede p-modulus	1
Projective limits of Dirichlet spaces and embeddings of Bloch-type spaces	1
The radial derivative operator on generalized Fock spaces	1
Fundamental results on weak phase retrieval	1
Some Bishop–Phelps–Bollobás type properties in Banach spaces with respect to minimum norm of bounded linear operators	1
On partial orders of operators	1
Hyperinvariant subspaces for sets of polynomially compact operators	1
Composition operators and Gleason’s problem on weighted Fock spaces	1
Zeta zeros and prolate wave operators	1
Contractibility of vector-valued Köthe echelon algebras	1
Dixmier-type traces on symmetric spaces associated with semifinite von Neumann algebras	1
Homogeneous and nonhomogeneous linear trigonometric moment problem and recursiveness	1
Approximation properties of modified Gamma operators preserving $$t^{\vartheta }$$	1
Complex interpolation between noncommutative martingale BMO spaces and Hardy–Orlicz spaces	1
Multiplicity of solutions for a p-Schrödinger–Kirchhoff-type integro-differential equation	1
New properties and existence of exact phase-retrievable g-frames	1
Superreflexive tensor product spaces	1
Existence of positive solutions to the biharmonic equations in $$\mathbb {R}^{N}$$	1
Maps preserving certain orthogonality of operators on $$\mathcal {B(H)}$$	1
Doubly polynomially normal operators	1