Complex Analysis and Operator Theory

Article	Citations
Littlewood-Paley Characterizations of Hardy-Type Spaces Associated with Ball Quasi-Banach Function Spaces	33
On the Inequalities Concerning Polynomials	15
Hadamard–Bergman Convolution Operators	12
The Noncommutative Fractional Fourier Law in Bounded and Unbounded Domains	11
Superoscillating Sequences and Supershifts for Families of Generalized Functions	11
The Sharp Bound of the Third Hankel Determinant for Starlike Functions of Order 1/2	10
Inequalities for the Berezin number of operators and related questions	10
A Note on the Three Dimensional Dirac Operator with Zigzag Type Boundary Conditions	10
Normality and Self-Adjointness of Weighted Composition–Differentiation Operators	9
Disjoint Dynamics on Weighted Orlicz Spaces	8
Numerical Radius Inequalities for Hilbert Space Operators	8
A Derivative-Hilbert Operator Acting on the Bloch Space	7
Poly-analytic Functions and Representation Theory	7
A Schur–Nevanlinna Type Algorithm for the Truncated Matricial Hausdorff Moment Problem	7
Cesàro Summability of Taylor Series in Weighted Dirichlet Spaces	6
The Commutant of Some Shift Operators	6
Operator Norms and Essential Norms of Weighted Composition Operators from Analytic Function Spaces into Zygmund-type Spaces	6
On Various Generalizations of Semi-$${\mathcal {A}}$$-Fredholm Operators	6
Inequalities Involving Berezin Norm and Berezin Number	6
Nearly Invariant Subspaces with Applications to Truncated Toeplitz Operators	5
Hausdorff Operators on Some Spaces of Holomorphic Functions on the Unit Disc	5
Zero-Range Hamiltonian for a Bose Gas with an Impurity	5
The $$\mathcal {F}$$-Resolvent Equation and Riesz Projectors for the $$\mathcal {F}$$-Functional Calculus	5
Fractional Multicomplex Polynomials	5
Carleson and Reverse Carleson Measures on Homogeneous Siegel Domains	5

Norm Estimates for Selfadjoint Toeplitz Operators on the Fock Space	5
Homogeneously Polyanalytic Kernels on the Unit Ball and the Siegel Domain	5
Sturm–Liouville Problems with Transfer Condition Herglotz Dependent on the Eigenparameter: Eigenvalue Asymptotics	5
Finite Rank Perturbations of Linear Relations and Matrix Pencils	5
Application of the Fractional Sturm–Liouville Theory to a Fractional Sturm–Liouville Telegraph Equation	4
On Entire Solutions of a Pythagorean Functional Equation and Associated PDEs	4
Global Properties of Eigenvalues of Parametric Rank One Perturbations for Unstructured and Structured Matrices	4
Sums of Dual Toeplitz Products on the Orthogonal Complements of the Hardy–Sobolev Spaces	4
The Dirichlet Problem for the Complex Monge–Ampère Operator on Strictly Plurifinely Pseudoconvex Domains	4
Extension of the Bessmertnyĭ Realization Theorem for Rational Functions of Several Complex Variables	4
Operator Theory on Noncommutative Polydomains, I	4
Weak Solutions to the Complex Hessian Type Equations for Arbitrary Measures	4
Remarks on Hyponormal Toeplitz Operators on the Weighted Bergman Spaces	4
k-Hankel Gabor Transform on $$\mathbb {R}^{d}$$ and Its Applications to the Reproducing Kernel Theory	4
Weighted Composition-differentiation Operators on the Bergman Space	4
Octonionic Kerzman–Stein Operators	4
Paley–Wiener–Schwartz Type Theorem for Ultradistributional Wavelet Transform	3
Modulation Spaces, Multipliers Associated with the Special Affine Fourier Transform	3
The Joint Spectrum for a Commuting Pair of Isometries in Certain Cases	3
Dirac Operators with Gradient Potentials and Related Monogenic Functions	3
Multiplier and Composition Operator Between Several Holomorphic Function Spaces in $$\mathbf {C^{n}}$$	3
A Toeplitz-Like Operator with Rational Matrix Symbol Having Poles on the Unit Circle: Fredholm Properties	3
Dolbeault and J-Invariant Cohomologies on Almost Complex Manifolds	3
An Operator Version of the Jensen Inequality for s-Convex Functions	3
Carleson Measures and Toeplitz Type Operators on Hardy Type Tent Spaces	3
Contributions to Modified Spherical Harmonics in Four Dimensions	3
Positive Toeplitz Operators Between Different Fock-Sobolev Type Spaces	3
Nonlocal Fractional Differential Equations and Applications	3
Three-Representation Problem in Banach Spaces	3
Multiple Sampling and Interpolation in Weighted Fock Spaces of Entire Functions	3
Hausdorff Operators on Weighted Banach Spaces of Type $$H^{\infty }$$	3
Closure in the Logarithmic Bloch Norm of Dirichlet Type Spaces	3
Hörmander’s $$L^2$$-Method, $${\overline{\partial }}$$-Problem and Polyanalytic Function Theory in One Complex Variable	3
Convergent Expansions of Eigenvalues of the Generalized Friedrichs Model with a Rank-One Perturbation	3
A Survey of Some Norm Inequalities	3
Composition Operators fronm Weak to Strong Vector-Valued Hardy Spaces	3
Continuous g-Frames with $$C^{*}$$-Valued Bounds and Their Properties	3
Some New Applications of Berezin Symbols	3
On Characterization of Hilbert Transform of Riemannian Surface with Boundary	3
Condition Spectrum of Rank One Operators and Preservers of the Condition Spectrum of Skew Product of Operators	3
Multi-orbital Frames Through Model Spaces	3
Topological Structure of the Space of Composition Operators Between Different Fock Spaces	2
On the Location of Zeros of Polynomials	2
On the Operator Hermite–Hadamard Inequality	2
Revitalising Pedrick’s Approach to Reproducing Kernel Hilbert Spaces	2
Bicomplex Polyharmonicity and Polyholomorphy	2
On Multivariate Matsaev’s Conjecture	2
Existence of Extremals of Dunkl-Type Sobolev Inequality and of Stein–Weiss Inequality for Dunkl Riesz Potential	2
Band Edge Limit of the Scattering Matrix for Quasi-One-Dimensional Discrete Schrödinger Operators	2
Application of Abstract Semigroup Theory to the Asymptotic Behavior of $$C_0$$-Semigroups	2

Characterizations of Square Roots of Unitary Weighted Composition Operators on $$H^2$$	2
On Approximate Operator Representations of Sequences in Banach Spaces	2
Characteristic Polynomials of Random Banded Hessenberg Matrices and Hermite–Padé Approximation	2
Commuting Tuples of Normal Operators in Hilbert Spaces	2
Generalized Inverses of Conditional Type Operators	2
Ambarzumian-type Problems for Discrete Schrödinger Operators	2
Weak Solutions to the Complex m-Hessian Type Equation on Open Subsets of $${\mathbb {C}}^n$$	2
Global Properties of Eigenvalues of Parametric Rank One Perturbations for Unstructured and Structured Matrices II	2
Mandelbrot and Julia Sets of Complex Polynomials Involving Sine and Cosine Functions via Picard–Mann Orbit	2
Representable Projections and Semi-Projections in a Hilbert Space	2
Spectral Analysis Near Regular Point of Reducibility and Representations of Coxeter Groups	2
Nearly Invariant Subspaces for Operators in Hilbert Spaces	2
Almansi-Type Theorem for Polymonogenic Functions in ballshell Domain	2
The Zak Transform on Gelfand–Shilov and Modulation Spaces with Applications to Operator Theory	2
Completeness Problem via Fixed Point Theory	2
Yet Another Approach to Poly-Bergman Spaces	2
Numerical Radius Inequalities for Finite Sums of Operators	2
On a Singular Sylvester Equation with Unbounded Self-Adjoint A and B	2
Discrete Hardy Spaces for Bounded Domains in $${\mathbb {R}}^{n}$$	2
Integration of Functions of a Hyperbolic Variable	2
Spectrum of the Cesàro Operator on the Ultradifferentiable Function Spaces $${\mathcal E}_\omega ({\mathbb {R}}_+)$$	2
New Paley–Wiener Theorems	2
The Generalised Laplace Operator and the Topological Characteristic of Removable $$ {\overline{S}} $$ - Singular Sets of Subharmonic Functions	2
Pseudo Numerical Ranges and Spectral Enclosures	2
Equivalent Characterizations and Pointwise Multipliers of Normal Weight Dirichlet Space on the Unit Ball	2
Generalized Hausdorff-Zhu Operators on Möbius Invariant Spaces	2
Algebraic Properties of Toeplitz Operators on the Symmetrized Polydisk	2
A Note on Koliha-Drazin Invertible Operators and a-Browder’s Theorem	2
Bounds on the Non-real Eigenvalues of Nonlocal Indefinite Sturm–Liouville Problems with Coupled Boundary Conditions	2
Null Controllability of a Degenerate Schrödinger Equation	2
Arithmetic and Analysis of the Series $${ \sum _{n=1}^{\infty } \frac{1}{n} \sin \frac{x}{n} }$$	2
Isometric Dilations of Commuting Contractions and Brehmer Positivity	2
2-Complex Symmetric Weighted Composition Operators on the Weighted Bergman Spaces of the Half-Plane	2
Stability in Truncated Trigonometric Scalar Moment Problems	2
Topological Properties of Regular Boundary Domains in Riemannian Manifolds	2
Self-Adjoint Extensions with Friedrichs Lower Bound	2
Embedding Theorems and Area Operators on Bergman Spaces with Doubling Measure	2
Sums of Polyanalytic Dual Toeplitz Products	1
The Haseman Boundary Value Problem with Quasicontinuous Coefficients and Shifts	1
The Exact Number of Orthogonal Exponentials of a Class of Moran Measures on $$\mathbb {R}^{3}$$	1
Geometric Properties of the Pentablock	1
Cauchy Formulae and Hardy Spaces in Discrete Octonionic Analysis	1
Quaternionic Convolutional Neural Networks with Trainable Bessel Activation Functions	1
Commuting Toeplitz Operators on Cartan Domains of Type IV and Moment Maps	1
Asymptotics and Isometries of Weighted Composition Operators on Banach Spaces of Holomorphic Functions	1
On the Plane Lamé–Navier System in Fractal Domains	1
The Reducibility of Truncated Toeplitz Operators	1
Extension of Besov-Q Type Spaces via Convolution Operators with Applications	1
Toeplitz Operators Associated with the Deformed Windowed Fourier Transform	1
Integral Estimates and Multiplier Operators from Normal Weight General Function Spaces to Bloch Type Spaces	1
Toeplitz Operators on the Fock Space with Quasi-Radial Symbols	1
Existence of Geodesic Spirals for the Kobayashi–Fuks Metric on Planar Domains	1
Slantification of Hankel Operators on Hardy Space of n-torus	1
Solvability Criterion for Convolution Equations on a Half-Strip	1
Spectral Analysis of Perturbed Fredholm Operators	1
The Berger–Coburn Phenomenon for Hankel Operators on the Fock Space	1
Vector-Valued Reproducing Kernel Hilbert $$C^*$$-Modules	1
On a Class of Integral Systems	1
A Differential Operator Representation of Continuous Homomorphisms Between the Spaces of Entire Functions of Given Proximate Orders	1
Solutions for a Nonlocal Elliptic System with General Growth	1
On the Rate of Polynomial Approximations of Holomorphic Functions on Convex Compact Sets	1
Riccati Equations Revisited: Linearization and Analytic Interpretation of Instanton-Type Solutions	1
Exterior Powers and Pointwise Creation Operators	1
Level Sets of the Hyperbolic Derivative for Analytic Self-Maps of the Unit Disk	1
Best Approximations in a Class of Lorentz Ideals	1
Clifford Analysis with Indefinite Signature	1
A Note on Generalized Tricircular Projections on Spaces of Bounded Variation Functions	1
Boundedness of the Orthogonal Projection on Harmonic Fock Spaces	1
Riemann–Liouville and Caputo Fractional Potentials Associated with the Number Operator	1
Uncertainty Principles and Differential Operators on the Weighted Bergman Space	1
Closures of Bergman–Besov Spaces in the Weighted Bloch Spaces on the Unit Ball	1
Necessary Conditions for Boundedness of Translation Operator in de Branges Spaces	1
Completing an Operator Matrix and the Free Joint Numerical Radius	1
Carleson Measures for Harmonic Fock Spaces in the Plane	1
Quaternion Hyperbolic Fourier Transforms and Uncertainty Principles	1
On Certain Functional and Partial Differential Equations, II	1
Weighted Composition Semigroups on Some Banach Spaces	1
Special Toeplitz Operators on n-Dimensional Generalized Hartogs Triangles	1
Dual Convolution for the Affine Group of the Real Line	1
On Fiber Bundles and Quaternionic Slice Regular Functions	1

Real Hardy Space, Multidimensional Variations, and Integrability of the Fourier Transform	1
Holomorphic Spectral Theory: A Geometric Approach	1
Commutative Toeplitz Algebras and Their Gelfand Theory: Old and New Results	1
Unbounded Wiener–Hopf Operators and Isomorphic Singular Integral Operators	1
Bergman Kernels of Two Dimensional Monomial Polyhedra	1
Heisenberg Uncertainty Principles for the Dunkl-Type Fock Space	1
Quantum Permutation Matrices	1
Distributions for Nonsymmetric Monotone and Weakly Monotone Position Operators	1
Radon Transforms in Hyperbolic Spaces and Their Discrete Counterparts	1
Fredholm Weighted Generalized Composition Operators	1
Noncommutative Schwarz lemma and Pick–Julia Theorems for Generalized Derivations in Norm Ideals of Compact Operators	1
The Resolution of Euclidean Massless Field Operators of Higher Spins on $${\mathbb {R}}^6$$ and the $$L^2$$ Method	1
Equivalent Norms on Generalized Fock Spaces and the Extended Cesàro Operators	1
Mean Convergence of Entire Interpolations in Weighted Space	1
Scattering Operator and Wave Operators for 2D Schrödinger Operators with Threshold Obstructions	1
Toeplitz Operators with Homogeneous Symbols on Polyharmonic Spaces	1
Multivalued Linear Operator Equation $$A^{*}A = \lambda A^{n}$$	1
Global Plemelj Formula of Slice Dirac Operator in Octonions with Complex Spine	1
Cloning of Symmetric Operators	1
A Schwarz Lemma for the Symmetrized Polydisc Via Estimates on Another Family of Domains	1
Approximation in Weighted Analytic Besov Spaces and in Generalized Fock Spaces	1
Hölder Continuity of Generalized Harmonic Functions in the Unit Disc	1
Products of Positive Operators	1
Randomization in Generalized Mixed Norm Spaces	1
Schanuel’s Lemma for Exact Categories	1
Hinčin’s Theorem for Additive Free Convolutions of Tracial R-Diagonal $$*$$-Distributions	1
Imaginary Powers of (k, 1)-Generalized Harmonic Oscillator	1
Rational Penta-Inner Functions and the Distinguished Boundary of the Pentablock	1
Higher Dimensional Numerical Range of $$\xi $$-Lie Products on Bound Self-adjoint Operators	1
Weyl Sets in a Truncated Matricial Stieltjes Moment Problem	1
Frame Wavelets of Local Fields with No Dual Wavelet Frames	1
Functions and Operators in Real, Quaternionic, and Cliffordian Contexts	1
Harmonic Bergman Spaces on the Real Hyperbolic Ball: Atomic Decomposition, Interpolation and Inclusion Relations	1
Riesz Projection and Essential S-spectrum in Quaternionic Setting	1
Riesz–Kolmogorov Type Compactness Criteria in Function Spaces with Applications	1
Flexibility of Analysis Serving Computational Polynomial Algebra or Arithmetics	1
Average and Convolution Sampling over Shift-Invariant Spaces	1
Szegő and Widom Theorems for Finite Codimensional Subalgebras of a Class of Uniform Algebras	1
Density of Frame Wavelets and Tight Frame Wavelets in Local Fields	1
Dilations and Operator Models of $${\mathcal {W}}$$-Hypercontractions	0
Wellposedness of Second Order Evolution Equations	0
The Kaczmarz Algorithm in Banach Spaces	0
A Peak Set with a Maximal Hausdorff Dimension on Each Slice	0
Local Ergodic Theorems for $$C_0$$-Semigroups	0
Characterization of Dual Scalable Frames	0
The Poisson Convolution Associated with the Spherical Mean Operator	0
Free Probability on Banach Algebras Induced by Scaled Hypercomplex Numbers	0
On an Extension of Stević–Sharma Operator from Weighted Bergman–Orlicz Space to Weighted-Type Space on the Unit Ball	0
Variational Principles in Quaternionic Analysis with Applications to the Stationary MHD Equations	0
Krein Space Representations and Radon–Nikodým Theorem for Local $$\alpha $$-Completely Positive Maps	0
Spectral Analysis of the Laplacian Acting on Discrete Cusps and Funnels	0
The Banach–Stone Theorem in Finsler $$C^*$$-Modules	0
A-Isometries and Hilbert-A-Modules Over Product Domains	0
Generalized Weighted Composition Operators on Vector-Valued Weighted Bergman Space	0
Paley–Wiener-Type Theorems Associated to the Laplace–Bessel Operator	0
Freedman Inequality in Noncommutative Probability Spaces	0
Asymptotic Behaviour of the Non-real Pair-Eigenvalues of a Two Parameter Eigenvalue Problem	0
Hadamard–Bergman Operators on Weighted Spaces	0
Variable Triebel–Lizorkin–Lorentz Spaces Associated to Operators	0
The Berberian’s Transform and an Asymmetric Putnam–Fuglede Theorem	0
Bochner–Hecke Theorems in the Generalized Weinstein Theory Setting	0
Boundary Distance Functions of Riemann Domains Over Pre-Hilbert Spaces	0
Quadratic Fock Space Calculus (II): Positivity of the Preservation Operator and Linear Independence of the Quadratic Exponential Vectors	0
Carleson Measures and Toeplitz Operators Between Bergman Spaces on the Siegel Upper Half-space	0
Fredholm Index of 3-Tuple of Restriction Operators and the Pair of Fringe Operators for Submodules in $$H^2({\mathbb {D}}^3)$$	0
Characterization of Non-Stationary Wavelets and Non-Stationary Multiresolution Analysis Wavelets Related to Walsh Functions	0
On the Toeplitz Algebra in the Case of All Entire Functions and All Functions Holomorphic in the Unit Disc	0
Relatively Bounded Perturbations of J-Non-Negative Operators	0
p-Summable Commutators in Bergman Spaces on Egg Domains	0
Function Theory from Tensor Algebras	0
The Boundedness of Forelli–Rudin Type Operators on the Siegel Upper Half Space	0
Characterization and Non-characterization of Domains by Their Isotropy Groups	0
On a Class of Subdiagonal Algebras	0
A Dirichlet Boundary Value Problem for Fractional Monogenic Functions in the Riemann–Liouville Sense	0
Remarks on Commuting Functions of Operators	0
Sets of Uniqueness, Weakly Sufficient Sets and Sampling Sets for Weighted Spaces of Holomorphic Functions in the Unit Ball	0
Composition Operators on Function Spaces on the Halfplane: Spectra and Semigroups	0
Representation Theorems for the Cauchy Transform in Weighted Bergman–Dirichlet Spaces	0
Modulus of Smoothness and Approximation Theorems in Clifford Analysis	0
André Martineau: Some Memories	0
Szegö’s Theorem on Hardy Spaces Induced by Rotation-Invariant Borel Measures	0
Traces for Sturm–Liouville Operators on a Caterpillar Graph	0
Noncommutative Mulholland Inequalities Associated with Factors and Their Applications	0
Steven George Krantz (1951 -) Celebrates his 70th Birthday	0
Weighted Bergman Spaces Associated with the Hyperbolic Group	0
Higgs Algebras in Classical Harmonic Analysis	0
Some Approximation Properties of Parametric Baskakov–Schurer–Szász Operators Through a Power Series Summability Method	0
Inequalities for N-Operator	0
Universal Decomposition Equalities for Operator Matrices in a Hilbert Space	0
Stepanov and Weyl Classes of c-Almost Periodic Type Functions	0
Tree Martingales in Noncommutative Probability Spaces	0
Localization Operators and Scalogram in the Framework of Mehler–Fock Wavelet Transform	0
Adaptive Decompositions in Monogenic Reproducing Kernel Hilbert Spaces of Paley–Wiener Type	0
Factorizations of Characteristic Functions of Iterated Liftings	0
Slice Spirallike Functions over Quaternions	0