Complex Analysis and Operator Theory

Article	Citations
On the Inequalities Concerning Polynomials	16
Hadamard–Bergman Convolution Operators	12
Inequalities for the Berezin number of operators and related questions	11
Superoscillating Sequences and Supershifts for Families of Generalized Functions	11
The Noncommutative Fractional Fourier Law in Bounded and Unbounded Domains	11
The Sharp Bound of the Third Hankel Determinant for Starlike Functions of Order 1/2	11
A Note on the Three Dimensional Dirac Operator with Zigzag Type Boundary Conditions	10
Normality and Self-Adjointness of Weighted Composition–Differentiation Operators	9
A Schur–Nevanlinna Type Algorithm for the Truncated Matricial Hausdorff Moment Problem	8
Numerical Radius Inequalities for Hilbert Space Operators	8
Disjoint Dynamics on Weighted Orlicz Spaces	8
A Derivative-Hilbert Operator Acting on the Bloch Space	8
Cesàro Summability of Taylor Series in Weighted Dirichlet Spaces	7
Inequalities Involving Berezin Norm and Berezin Number	7
Poly-analytic Functions and Representation Theory	7
Operator Norms and Essential Norms of Weighted Composition Operators from Analytic Function Spaces into Zygmund-type Spaces	6
The Commutant of Some Shift Operators	6
Homogeneously Polyanalytic Kernels on the Unit Ball and the Siegel Domain	6
Fractional Multicomplex Polynomials	5
Sturm–Liouville Problems with Transfer Condition Herglotz Dependent on the Eigenparameter: Eigenvalue Asymptotics	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
Hausdorff Operators on Some Spaces of Holomorphic Functions on the Unit Disc	5
Carleson and Reverse Carleson Measures on Homogeneous Siegel Domains	5
Norm Estimates for Selfadjoint Toeplitz Operators on the Fock Space	5

Nearly Invariant Subspaces with Applications to Truncated Toeplitz Operators	5
Finite Rank Perturbations of Linear Relations and Matrix Pencils	5
Octonionic Kerzman–Stein Operators	5
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
A Survey of Some Norm Inequalities	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
Weighted Composition-differentiation Operators on the Bergman Space	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
Modulation Spaces, Multipliers Associated with the Special Affine Fourier Transform	4
Operator Theory on Noncommutative Polydomains, I	4
Sums of Dual Toeplitz Products on the Orthogonal Complements of the Hardy–Sobolev Spaces	4
Application of the Fractional Sturm–Liouville Theory to a Fractional Sturm–Liouville Telegraph Equation	4
Composition Operators fronm Weak to Strong Vector-Valued Hardy Spaces	3
Positive Toeplitz Operators Between Different Fock-Sobolev Type Spaces	3
Multiplier and Composition Operator Between Several Holomorphic Function Spaces in $$\mathbf {C^{n}}$$	3
Some New Applications of Berezin Symbols	3
Multiple Sampling and Interpolation in Weighted Fock Spaces of Entire Functions	3
Closure in the Logarithmic Bloch Norm of Dirichlet Type Spaces	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
Convergent Expansions of Eigenvalues of the Generalized Friedrichs Model with a Rank-One Perturbation	3
The Joint Spectrum for a Commuting Pair of Isometries in Certain Cases	3
Nonlocal Fractional Differential Equations and Applications	3
Continuous g-Frames with $$C^{*}$$-Valued Bounds and Their Properties	3
Three-Representation Problem in Banach Spaces	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
Hörmander’s $$L^2$$-Method, $${\overline{\partial }}$$-Problem and Polyanalytic Function Theory in One Complex Variable	3
Contributions to Modified Spherical Harmonics in Four Dimensions	3
Dirac Operators with Gradient Potentials and Related Monogenic Functions	3
Pseudo Numerical Ranges and Spectral Enclosures	3
A Toeplitz-Like Operator with Rational Matrix Symbol Having Poles on the Unit Circle: Fredholm Properties	3
Bounds on the Non-real Eigenvalues of Nonlocal Indefinite Sturm–Liouville Problems with Coupled Boundary Conditions	3
Dolbeault and J-Invariant Cohomologies on Almost Complex Manifolds	3
Hausdorff Operators on Weighted Banach Spaces of Type $$H^{\infty }$$	3
Paley–Wiener–Schwartz Type Theorem for Ultradistributional Wavelet Transform	3
Almansi-Type Theorem for Polymonogenic Functions in ballshell Domain	2
Null Controllability of a Degenerate Schrödinger Equation	2
Stability in Truncated Trigonometric Scalar Moment Problems	2
Mandelbrot and Julia Sets of Complex Polynomials Involving Sine and Cosine Functions via Picard–Mann Orbit	2
On the Rate of Polynomial Approximations of Holomorphic Functions on Convex Compact Sets	2
Nearly Invariant Subspaces for Operators in Hilbert Spaces	2
Weyl Sets in a Truncated Matricial Stieltjes Moment Problem	2
Band Edge Limit of the Scattering Matrix for Quasi-One-Dimensional Discrete Schrödinger Operators	2
Isometric Dilations of Commuting Contractions and Brehmer Positivity	2

Characterizations of Square Roots of Unitary Weighted Composition Operators on $$H^2$$	2
Heisenberg Uncertainty Principles for the Dunkl-Type Fock Space	2
Global Properties of Eigenvalues of Parametric Rank One Perturbations for Unstructured and Structured Matrices II	2
Topological Properties of Regular Boundary Domains in Riemannian Manifolds	2
Representable Projections and Semi-Projections in a Hilbert Space	2
New Paley–Wiener Theorems	2
Generalized Hausdorff-Zhu Operators on Möbius Invariant Spaces	2
A Note on Koliha-Drazin Invertible Operators and a-Browder’s Theorem	2
Continuous Fredholm Theory, Regularities and Semiregularities	2
Completeness Problem via Fixed Point Theory	2
On Approximate Operator Representations of Sequences in Banach Spaces	2
Commuting Tuples of Normal Operators in Hilbert Spaces	2
Algebraic Properties of Toeplitz Operators on the Symmetrized Polydisk	2
Spectrum of the Cesàro Operator on the Ultradifferentiable Function Spaces $${\mathcal E}_\omega ({\mathbb {R}}_+)$$	2
The Zak Transform on Gelfand–Shilov and Modulation Spaces with Applications to Operator Theory	2
Application of Abstract Semigroup Theory to the Asymptotic Behavior of $$C_0$$-Semigroups	2
Yet Another Approach to Poly-Bergman Spaces	2
On a Singular Sylvester Equation with Unbounded Self-Adjoint A and B	2
Hinčin’s Theorem for Additive Free Convolutions of Tracial R-Diagonal $$*$$-Distributions	2
Clifford Analysis with Indefinite Signature	2
The Generalised Laplace Operator and the Topological Characteristic of Removable $$ {\overline{S}} $$ - Singular Sets of Subharmonic Functions	2
Integration of Functions of a Hyperbolic Variable	2
Equivalent Norms on Generalized Fock Spaces and the Extended Cesàro Operators	2
Generalized Inverses of Conditional Type Operators	2
Bicomplex Polyharmonicity and Polyholomorphy	2
Existence of Extremals of Dunkl-Type Sobolev Inequality and of Stein–Weiss Inequality for Dunkl Riesz Potential	2
Revitalising Pedrick’s Approach to Reproducing Kernel Hilbert Spaces	2
Numerical Radius Inequalities for Finite Sums of Operators	2
Discrete Hardy Spaces for Bounded Domains in $${\mathbb {R}}^{n}$$	2
On the Operator Hermite–Hadamard Inequality	2
Quantum Permutation Matrices	2
Topological Structure of the Space of Composition Operators Between Different Fock Spaces	2
Self-Adjoint Extensions with Friedrichs Lower Bound	2
Spectral Analysis of Perturbed Fredholm Operators	2
Ambarzumian-type Problems for Discrete Schrödinger Operators	2
Arithmetic and Analysis of the Series $${ \sum _{n=1}^{\infty } \frac{1}{n} \sin \frac{x}{n} }$$	2
2-Complex Symmetric Weighted Composition Operators on the Weighted Bergman Spaces of the Half-Plane	2
Embedding Theorems and Area Operators on Bergman Spaces with Doubling Measure	2
On the Location of Zeros of Polynomials	2
Characteristic Polynomials of Random Banded Hessenberg Matrices and Hermite–Padé Approximation	2
Equivalent Characterizations and Pointwise Multipliers of Normal Weight Dirichlet Space on the Unit Ball	2
Weak Solutions to the Complex m-Hessian Type Equation on Open Subsets of $${\mathbb {C}}^n$$	2
Spectral Analysis Near Regular Point of Reducibility and Representations of Coxeter Groups	2
Hölder Continuity of Generalized Harmonic Functions in the Unit Disc	2
Riesz Projection and Essential S-spectrum in Quaternionic Setting	1
Special Toeplitz Operators on n-Dimensional Generalized Hartogs Triangles	1
On a Class of Integral Systems	1
Randomization in Generalized Mixed Norm Spaces	1
Radon Transforms in Hyperbolic Spaces and Their Discrete Counterparts	1
A Schwarz Lemma for the Symmetrized Polydisc Via Estimates on Another Family of Domains	1
On Certain Functional and Partial Differential Equations, II	1
Noncommutative Schwarz lemma and Pick–Julia Theorems for Generalized Derivations in Norm Ideals of Compact Operators	1
Quaternionic Convolutional Neural Networks with Trainable Bessel Activation Functions	1
Mean Convergence of Entire Interpolations in Weighted Space	1
Closures of Bergman–Besov Spaces in the Weighted Bloch Spaces on the Unit Ball	1
Dual Convolution for the Affine Group of the Real Line	1
Multivalued Linear Operator Equation $$A^{*}A = \lambda A^{n}$$	1
Szegő and Widom Theorems for Finite Codimensional Subalgebras of a Class of Uniform Algebras	1
Asymptotics and Isometries of Weighted Composition Operators on Banach Spaces of Holomorphic Functions	1
Riccati Equations Revisited: Linearization and Analytic Interpretation of Instanton-Type Solutions	1
Toeplitz Operators Associated with the Deformed Windowed Fourier Transform	1
The Haseman Boundary Value Problem with Quasicontinuous Coefficients and Shifts	1
Bochner–Hecke Theorems in the Generalized Weinstein Theory Setting	1
Toeplitz Operators with Homogeneous Symbols on Polyharmonic Spaces	1
On Fiber Bundles and Quaternionic Slice Regular Functions	1
Global Plemelj Formula of Slice Dirac Operator in Octonions with Complex Spine	1
Existence of Geodesic Spirals for the Kobayashi–Fuks Metric on Planar Domains	1
Approximation in Weighted Analytic Besov Spaces and in Generalized Fock Spaces	1
Solvability Criterion for Convolution Equations on a Half-Strip	1
Moment Infinite Divisibility of Weighted Shifts: Sequence Conditions	1
Catalan Numbers and Free Distributions of Mutually Free Multi Semicircular Elements	1
Some New Characterizations of a Hermitian Matrix and Their Applications	1
Harmonic Bergman Spaces on the Real Hyperbolic Ball: Atomic Decomposition, Interpolation and Inclusion Relations	1
A Cauchy Transform for Polymonogenic Functions on Fractal Domains	1
Holomorphic Spectral Theory: A Geometric Approach	1
Completing an Operator Matrix and the Free Joint Numerical Radius	1
Average and Convolution Sampling over Shift-Invariant Spaces	1
Sums of Polyanalytic Dual Toeplitz Products	1
Schanuel’s Lemma for Exact Categories	1
Density of Frame Wavelets and Tight Frame Wavelets in Local Fields	1

Scattering Operator and Wave Operators for 2D Schrödinger Operators with Threshold Obstructions	1
The Exact Number of Orthogonal Exponentials of a Class of Moran Measures on $$\mathbb {R}^{3}$$	1
Level Sets of the Hyperbolic Derivative for Analytic Self-Maps of the Unit Disk	1
Rational Penta-Inner Functions and the Distinguished Boundary of the Pentablock	1
Uncertainty Principles and Differential Operators on the Weighted Bergman Space	1
Solutions for a Nonlocal Elliptic System with General Growth	1
Products of Positive Operators	1
Distributions for Nonsymmetric Monotone and Weakly Monotone Position Operators	1
Cauchy Formulae and Hardy Spaces in Discrete Octonionic Analysis	1
Stević-Sharma Operator on Spaces of Vector-Valued Holomorphic Functions	1
A Peak Set with a Maximal Hausdorff Dimension on Each Slice	1
Geometric Properties of the Pentablock	1
Higher Dimensional Numerical Range of $$\xi $$-Lie Products on Bound Self-adjoint Operators	1
Commuting Toeplitz Operators on Cartan Domains of Type IV and Moment Maps	1
Real Hardy Space, Multidimensional Variations, and Integrability of the Fourier Transform	1
Frame Wavelets of Local Fields with No Dual Wavelet Frames	1
The Reducibility of Truncated Toeplitz Operators	1
Unbounded Wiener–Hopf Operators and Isomorphic Singular Integral Operators	1
Bergman Kernels of Two Dimensional Monomial Polyhedra	1
Quaternion Hyperbolic Fourier Transforms and Uncertainty Principles	1
Functions and Operators in Real, Quaternionic, and Cliffordian Contexts	1
A Differential Operator Representation of Continuous Homomorphisms Between the Spaces of Entire Functions of Given Proximate Orders	1
Slantification of Hankel Operators on Hardy Space of n-torus	1
Riesz–Kolmogorov Type Compactness Criteria in Function Spaces with Applications	1
Extension of Besov-Q Type Spaces via Convolution Operators with Applications	1
Exterior Powers and Pointwise Creation Operators	1
A-Isometries and Hilbert-A-Modules Over Product Domains	1
Best Approximations in a Class of Lorentz Ideals	1
Flexibility of Analysis Serving Computational Polynomial Algebra or Arithmetics	1
Toeplitz Operators on the Fock Space with Quasi-Radial Symbols	1
Boundedness of the Orthogonal Projection on Harmonic Fock Spaces	1
Fredholm Weighted Generalized Composition Operators	1
Weighted Composition Semigroups on Some Banach Spaces	1
The Resolution of Euclidean Massless Field Operators of Higher Spins on $${\mathbb {R}}^6$$ and the $$L^2$$ Method	1
Cloning of Symmetric Operators	1
Complex Symmetry of Invertible Composition Operators on Weighted Bergman Spaces	1
On the Plane Lamé–Navier System in Fractal Domains	1
Carleson Measures for Harmonic Fock Spaces in the Plane	1
A Note on Generalized Tricircular Projections on Spaces of Bounded Variation Functions	1
Commutative Toeplitz Algebras and Their Gelfand Theory: Old and New Results	1
Riemann–Liouville and Caputo Fractional Potentials Associated with the Number Operator	1
Some Fundamental Formulas for an Integration on Infinite Dimensional Hilbert Spaces	1
Necessary Conditions for Boundedness of Translation Operator in de Branges Spaces	1
Imaginary Powers of (k, 1)-Generalized Harmonic Oscillator	1
Vector-Valued Reproducing Kernel Hilbert $$C^*$$-Modules	1
Integral Estimates and Multiplier Operators from Normal Weight General Function Spaces to Bloch Type Spaces	1
The Berger–Coburn Phenomenon for Hankel Operators on the Fock Space	1