OOIR: Observatory of International Research

Papers

(The median citation count of Integral Equations and 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 2020-05-01 to 2024-05-01.)

Article	Citations
Asymptotic Behavior of a Bingham Flow in Thin Domains with Rough Boundary	11
Recovering the Shape of a Quantum Graph	11
The Bi-Laplacian with Wentzell Boundary Conditions on Lipschitz Domains	11
Spectral Determinants and an Ambarzumian Type Theorem on Graphs	8
Improving Semigroup Bounds with Resolvent Estimates	8
On Functional Representations of Positive Hilbert Space Operators	7
Submodules in Polydomains and Noncommutative Varieties	7
Eigenvalue Clusters of Large Tetradiagonal Toeplitz Matrices	6
Atomic and Wavelet Characterization of Musielak–Orlicz Hardy Spaces for Generalized Orlicz Functions	6
Arithmetic Progressions and Chaos in Linear Dynamics	6
Power Set of Some Quasinilpotent Weighted Shifts	5
Arithmetic–Geometric Mean and Related Submajorisation and Norm Inequalities for $$\tau $$-Measurable Operators: Part II	5
Complex Symmetric Toeplitz Operators	5
Pusz–Woronowicz Functional Calculus and Extended Operator Convex Perspectives	5
On Certain Order Properties of Non Kubo–Ando Means in Operator Algebras	5
Some Convergence Theorems for Operator Sequences	5
On a Polyanalytic Approach to Noncommutative de Branges–Rovnyak Spaces and Schur Analysis	5
From Lieb–Thirring Inequalities to Spectral Enclosures for the Damped Wave Equation	5
Conjugations in $$L^2(\mathcal {H})$$	5
Shape Holomorphy of the Calderón Projector for the Laplacian in $${\mathbb {R}}^2$$	5
Sums of Dual Toeplitz Products on the Orthogonal Complements of the Fock Spaces	5
Inverse Problem for a Stieltjes String Damped at an Interior Point	4
On the Dynamics of Lipschitz Operators	4
On the Order Determining Property of the Norm of a Kubo–Ando Mean in Operator Algebras	4
Real Operator Algebras and Real Positive Maps	4

Dirac Integral Equations for Dielectric and Plasmonic Scattering	4
Products of Toeplitz and Hankel Operators on Fock Spaces	4
Krylov Solvability of Unbounded Inverse Linear Problems	4
Arithmetic–Geometric Mean and Related Submajorisation and Norm Inequalities for $$\tau $$-Measurable operators: Part I	4
Unbounded Bergman Projections on Weighted Spaces with Respect to Exponential Weights	3
The Drury–Arveson Space on the Siegel Upper Half-space and a von Neumann Type Inequality	3
Representing Kernels of Perturbations of Toeplitz Operators by Backward Shift-Invariant Subspaces	3
Almost Invariant Subspaces of the Shift Operator on Vector-Valued Hardy Spaces	3
Algebras of Convolution Type Operators with Continuous Data do Not Always Contain All Rank One Operators	3
The Truncated Hamburger Moment Problems with Gaps in the Index Set	3
Difference of Weighted Composition Operators II	3
Non-Archimedean Radial Calculus: Volterra Operator and Laplace Transform	3
A Sequence of Weighted Birman–Hardy–Rellich Inequalities with Logarithmic Refinements	3
Classes of Kernels and Continuity Properties of the Double Layer Potential in Hölder Spaces	3
Ambrosetti–Prodi Type Results for Dirichlet Problems of Fractional Laplacian-Like Operators	3
Nuclear Embeddings in Weighted Function Spaces	3
Maximal Regularity for Non-autonomous Evolutionary Equations	3
Higher-Order Operators on Networks: Hyperbolic and Parabolic Theory	3
Asymptotics and Estimates for Spectral Minimal Partitions of Metric Graphs	3
High-Frequency Estimates on Boundary Integral Operators for the Helmholtz Exterior Neumann Problem	2
The Agler Reducing Subspace for the Operator-Valued Inner Function Over the Bidisk	2
Some Operator Ideal Properties of Volterra Operators on Bergman and Bloch Spaces	2
Some Sufficient Conditions for Compactness of Linear Hammerstein Integral Operators and Applications	2
A Trace Inequality for Commuting d-Tuples of Operators	2
Conjugations Preserving Toeplitz Kernels	2
On Semigroups Generated by Sums of Even Powers of Dunkl Operators	2
Representations of $$C^{*}$$-Algebras Associated with Noncommutative Polyvarieties	2
Litte Hankel Operators Between Vector-Valued Bergman Spaces on the Unit Ball	2
Spectral Transition for Dirac Operators with Electrostatic $$\delta $$-Shell Potentials Supported on the Straight Line	2
Direct and Inverse Spectral Problems for Rank-One Perturbations of Self-adjoint Operators	2
Hypergeometric Expression for the Resolvent of the Discrete Laplacian in Low Dimensions	2
Functional Models of Operators and Their Multivalued Extensions in Hilbert Space	2
Green Matrix Estimates of Block Jacobi Matrices II: Bounded Gap in the Essential Spectrum	2
Global Propagator for the Massless Dirac Operator and Spectral Asymptotics	2
Variable Step Mollifiers and Applications	2
Reproducing Kernel Hilbert Spaces of Polyanalytic Functions of Infinite Order	2
Cyclic Vectors, Outer Functions and Mahler Measure in Two Variables	2
Interpolating Matrices	2
Essential m-dissipativity for Possibly Degenerate Generators of Infinite-dimensional Diffusion Processes	2
Bunce-Deddens Algebras as Quantum Gromov-Hausdorff Distance Limits of Circle Algebras	2
Commutative Algebras Generated by Toeplitz Operators on the Unit Sphere	2
Traces on Operator Ideals Defined over the Class of all Banach Spaces and Related Open Problems	2
Commutant Lifting and Nevanlinna–Pick Interpolation in Several Variables	2
Eigenvalues of K-invariant Toeplitz Operators on Bounded Symmetric Domains	2
Pseudospectrum Enclosures by Discretization	2
Strongly Mixing Convolution Operators on Fréchet Spaces of Entire Functions of a Given Type and Order	1
Hyperrigidity of C*-Correspondences	1
Isometries of Analytic Function Spaces with $$N^{p}$$-Derivative	1
Feynman’s Operational Calculus with Arbitrary Measures: An Evolution Equation in the General Case and Examples	1
On the Power Set of Quasinilpotent Operators	1

Correction to: Weak Product Spaces of Dirichlet Series	1
An Improved Discrete p-Hardy Inequality	1
On the Continuity of Strongly Singular Calderón–Zygmund-Type Operators on Hardy Spaces	1
Generalized Multipliers for Left-Invertible Operators and Applications	1
Joint Functional Calculus for Definitizable Self-adjoint Operators on Krein Spaces	1
On the Eigenvalues of Spectral Gaps of Elliptic PDEs on Waveguides	1
Projective Limit Techniques for the Infinite Dimensional Moment Problem	1
Invariant Subspaces of the Integration Operators on Hörmander Algebras and Korenblum Type Spaces	1
Translation-invariant Operators in Reproducing Kernel Hilbert Spaces	1
Backward Extensions of Weighted Shifts on Directed Trees	1
The Angle Along a Curve and Range-Kernel Complementarity	1
Triangulations of Operators with Two-Isometric Liftings	1
Best Constants in Weighted Estimates for Dyadic Shifts	1
C*-Envelope and Dilation Theory of Semigroup Dynamical Systems	1
Limit Laws for R-diagonal Variables in a Tracial Probability Space	1
Inclusion Theorems for the Moyal Multiplier Algebras of Generalized Gelfand–Shilov Spaces	1
The Twisted Hilbert Space Ideals	1
Integral Operators on Fock–Sobolev Spaces via Multipliers on Gauss–Sobolev Spaces	1
Asymptotic Behavior of Solutions of the Dirac System with an Integrable Potential	1
Toeplitz Operators on the Unit Ball with Locally Integrable Symbols	1
Path Components of the Space of (Weighted) Composition Operators on Bergman Spaces	1
Essential Normality for Beurling-Type Quotient Modules over Tube-Type Domains	1
Boundary Integral Operators for the Heat Equation in Time-Dependent Domains	1
Discussing Semigroup Bounds with Resolvent Estimates	1
The Coburn Lemma and the Hartman–Wintner–Simonenko Theorem for Toeplitz Operators on Abstract Hardy Spaces	1
Green’s Functions for First-Order Systems of Ordinary Differential Equations without the Unique Continuation Property	1
Commutative Algebras of Toeplitz Operators on the Bergman Space Revisited: Spectral Theorem Approach	1
Mate–Nevai–Totik Theorem for Krein Systems	1
Isomorphic Well-Posedness of the Final Value Problem for the Heat Equation with the Homogeneous Neumann Condition	1
Equivalence After Extension and Schur Coupling for Relatively Regular Operators	1
Toeplitz Operators, $$\mathbb {T}^m$$-Invariance and Quasi-homogeneous Symbols	1
Bounds for Schrödinger Operators on the Half-Line Perturbed by Dissipative Barriers	1
Correction to: Generalization of Schur’s Test and Its Application to a Class of Integral Operators on the Unit Ball of $$\mathbb {C}^n$$	1
Power-Series Summability Methods in de Branges–Rovnyak Spaces	1
Invertibility Criteria for the Biharmonic Single-Layer Potential	1
A New Characterization of Carleson Measures on the Unit Ball of $${\mathbb {C}}^n$$	1
Cyclicity Preserving Operators on Spaces of Analytic Functions in $${\mathbb {C}}^n$$	1
$$\varvec{m}$$–Isometric Composition Operators on Directed Graphs with One Circuit	1
A Product Formula for Homogeneous Characteristic Functions	1
Coupled Domain-Boundary Variational Formulations for Hodge–Helmholtz Operators	1