OOIR: Observatory of International Research

Papers

(The TQCC of Studia Mathematica 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 2022-08-01 to 2026-08-01.)

Article	Citations
Approximation of polynomials from Walsh tail spaces	26
Existence results for mean field type equations on line bundles	14
Quantitative metric density and connectivity for sets of positive measure	12
Pointwise semi-Lipschitz functions and Banach–Stone theorems	10
Positivity conditions on the annulus via the double-layer potential kernel	10
Tight-minimal dichotomies in Banach spaces	10
More on the (uniform) Mazur intersection property	9
Characterizations of the Hardy space $\mathcal H_{\rm FIO}^{1}(\mathbb R^{n})$ for Fourier integral operators	8
The ball-covering property of noncommutative symmetric spaces	8
The one-weight inequality for the H-harmonic Bergman projection	8
Invertibility preserving mappings onto finite $C^*$-algebras	7
Spherical averages on nilpotent groups	6
Strong Borel–Cantelli lemmas for recurrence	6
Spectrum of weighted Birkhoff average	5
A fundamental topological property of distance functions in Hilbert spaces	4
Rigidity of isometries on idempotents	4
Weak property $(\mathrm{T}_{L^p})$ for discrete groups	4
Higher order derivatives of analytic families of Banach spaces	4
Measure-theoretic metric mean dimension	3
Amenability, weak amenability and bounded approximate identities in multipliers of the Fourier algebra	3
Kato’s inequality for the strong $p(\cdot )$-Laplacian	3
Ergodicity of cocycles over 2-dimensional rotations	3
Entropy functions for semigroup actions	3
Quantum automorphism groups of direct sums of Cuntz algebras	3
Tracial states and $\mathbb G$-invariant states of discrete quantum groups	3

Confined extensions and non-standard dynamical filtrations	3
On $\mathbb F_2^\omega $-affine-exchangeable probability measures	3
Wold-type decomposition for left-invertible weighted shifts on a rootless directed tree	3
Kuttler–Sigillito inequalities and Rellich–Christianson identity	3
Some remarks on the notion of Bohr chaos and invariant measures	3
The zoo of combinatorial Banach spaces	3
On the Foiaş and Strătilă theorem	3
A continuous-parameter Katznelson–Tzafriri theorem for algebras of analytic functions	3
A strong Borel–Cantelli lemma for recurrence	3
Growth of masses of crystalline measures	2
Which hyponormal block Toeplitz operators are either normal or analytic?	2
The boundedness of integral operators of Forelli–Rudin type on the Hartogs triangle	2
Entropy numbers of finite-dimensional Lorentz space embeddings	2
Hoffman type theorems on continuous maps in the maximal ideal space of $\mathbf{H}^\infty$	2
Unitary parts of Toeplitz operators with operator-valued symbols	2
Topological factoring of zero-dimensional dynamical systems	2
Non-negative crystalline and Poisson measures in the Euclidean space	2
Extension domains for Hardy spaces	2
Real noncommutative convexity I	2
The necessity theory for commutators of multilinear singular integral operators: the weighted case	2
Restricted orbits of closed range operators and equivalences between frames for subspaces	2
Helson operators and coinvariant subspaces	2
On $k$-free numbers in cyclotomic fields: entropy, symmetries and topological invariants	2
Invariant subspaces of compressions of the Hardy shift on some parametric spaces	2
Calderón–Zygmund theory with noncommuting kernels via $\mathrm H_1^c$	2
Nagata dimension and Lipschitz extensions into quasi-Banach spaces	2
Interval maps with return index zero	2
On complex interpolation for pairs of quasi-Banach function spaces with a non-separable component	2
Generic continuous Lebesgue measure-preserving interval maps are nowhere monotone but invertible a.e.	2
Sparse approximation using new greedy-like bases in superreflexive spaces	2
Jordan $$-homomorphisms on the spaces of continuous maps taking values in $C^$-algebras	2
The Hilbert cube contains a minimal subshift of full mean dimension	2
A functional inequality between Hessians in spaces with non-zero curvature	2
On hyperrigidity and non-degenerate C∗-correspondences	2
Real rank of extensions of $C^*$-algebras	2
Spectral multipliers on Métivier groups	2
Fock space associated with quadrabasic Hermite orthogonal polynomials	1
Optimal function spaces and Sobolev embeddings	1
A family of homogeneous operators in the Cowen–Douglas class over the poly-disc	1
Dimension-free estimates for positivity-preserving Riesz transforms related to Schrödinger operators with certain potentials	1
Pawłucki–Pleśniak extension operator for non-Markov sets	1
Sobolev type inequalities for fractional maximal functions and Riesz potentials in half-spaces	1
A geometric condition for the invertibility of Toeplitz operators on the Bergman space	1
Berry–Esseen bound for the Brownian motions on hyperbolic spaces	1
Uniform quasi-multiplicativity of locally constant cocycles and applications	1
Ultra Feller operators from a functional-analytic perspective	1
Weighted norm inequalities of area operators	1
Calderón–Zygmund type estimates for singular quasilinear elliptic obstacle problems with measure data	1
Symmetric stable processes on amenable groups	1
Approximation properties in terms of Lipschitz maps	1

Universal covering groups of unitary groups of von Neumann algebras	1
Upper metric mean dimension with potential for amenable group actions	1
Anomalous symmetries of classifiable C*-algebras	1
Extension of $c_0(I)$-valued operators on spaces of continuous functions on compact lines	1
Singular parabolic problems in the half-space	1
A direct approach to Dixmier traces on Lorentz ideals	1
Generalised noncommutative subsequence principles	1
On the quenched functional CLT in random sceneries	1
Separating diameter two properties from their weak-star counterparts in spaces of Lipschitz functions	1
Minimization of lowest positive periodic eigenvalue for the Camassa–Holm equation with indefinite potential	1
Fractional Volterra-type operators on Hardy spaces	1
Minimal geodesics of pencils of pairs of projections	1
Almost compact and compact embeddings of variable exponent spaces	1
On Boolean selfdecomposable distributions	1
Derivations mapping into scattered operators	1
Boundedness of differential transforms for Dunkl heat semigroups	1
On cleanness of AW∗-algebras	1
Extremal bounds for Dirichlet polynomials with random multiplicative coefficients	1
Transfinite almost square Banach spaces	1
On the closedness of the sum of marginal subspaces on $[a,b)$	1
The $L^p$-to-$L^q$ compactness of commutators with $p \gt q$	1
Sharp weighted fractional Hardy inequalities	1
Moran frame spectral measure and Beurling dimension	1
The Riemann sphere of a C∗-algebra	1
Continuous maximal regularity in locally convex spaces	1
Weighted shifts on directed forests and hyponormality	1
The Banach–Mazur distance between C([1,ωn]) and C([1,ω])	1
Area operators on Hardy spaces of Dirichlet series	1
Paley problem for plurisubharmonic functions of lower order ρ>1	1
A note on one-sided extrapolation of compactness and applications	1
The Bergman kernel and projection on a class of bounded Hartogs domains	1
On subspaces whose weak$^*$ derived sets are proper and norm dense	1
Asymptotic expansion of the nonlocal heat content	1
Integral kernels of Schrödinger semigroups with nonnegative locally bounded potentials	1
The square roots of some classical operators	1