Complex Analysis and Operator Theory

Article	Citations
The Sharp Bound of the Third Hankel Determinant for Starlike Functions of Order 1/2	16
Inequalities Involving Berezin Norm and Berezin Number	15
Inequalities for the Berezin number of operators and related questions	13
The Noncommutative Fractional Fourier Law in Bounded and Unbounded Domains	12
Superoscillating Sequences and Supershifts for Families of Generalized Functions	12
Normality and Self-Adjointness of Weighted Composition–Differentiation Operators	11
A Note on the Three Dimensional Dirac Operator with Zigzag Type Boundary Conditions	11
A Derivative-Hilbert Operator Acting on the Bloch Space	10
A Schur–Nevanlinna Type Algorithm for the Truncated Matricial Hausdorff Moment Problem	10
Numerical Radius Inequalities for Hilbert Space Operators	8
Poly-analytic Functions and Representation Theory	7
Carleson and Reverse Carleson Measures on Homogeneous Siegel Domains	7
Homogeneously Polyanalytic Kernels on the Unit Ball and the Siegel Domain	7
Cesàro Summability of Taylor Series in Weighted Dirichlet Spaces	7
Sturm–Liouville Problems with Transfer Condition Herglotz Dependent on the Eigenparameter: Eigenvalue Asymptotics	6
Fractional Multicomplex Polynomials	6
Hausdorff Operators on Some Spaces of Holomorphic Functions on the Unit Disc	6
Finite Rank Perturbations of Linear Relations and Matrix Pencils	6
Norm Estimates for Selfadjoint Toeplitz Operators on the Fock Space	6
The $$\mathcal {F}$$-Resolvent Equation and Riesz Projectors for the $$\mathcal {F}$$-Functional Calculus	5
Sums of Dual Toeplitz Products on the Orthogonal Complements of the Hardy–Sobolev Spaces	5
Weighted Composition-differentiation Operators on the Bergman Space	5
Octonionic Kerzman–Stein Operators	5
Some New Applications of Berezin Symbols	5
Zero-Range Hamiltonian for a Bose Gas with an Impurity	5

Modulation Spaces, Multipliers Associated with the Special Affine Fourier Transform	4
Operator Theory on Noncommutative Polydomains, I	4
Stability in Truncated Trigonometric Scalar Moment Problems	4
Application of the Fractional Sturm–Liouville Theory to a Fractional Sturm–Liouville Telegraph Equation	4
k-Hankel Gabor Transform on $$\mathbb {R}^{d}$$ and Its Applications to the Reproducing Kernel Theory	4
Global Properties of Eigenvalues of Parametric Rank One Perturbations for Unstructured and Structured Matrices	4
Bicomplex Polyharmonicity and Polyholomorphy	4
Abstract Algebraic Construction in Fractional Calculus: Parametrised Families with Semigroup Properties	4
Continuous g-Frames with $$C^{*}$$-Valued Bounds and Their Properties	4
Hausdorff Operators on Weighted Banach Spaces of Type $$H^{\infty }$$	4
Extension of the Bessmertnyĭ Realization Theorem for Rational Functions of Several Complex Variables	4
Carleson Measures and Toeplitz Type Operators on Hardy Type Tent Spaces	4
Toeplitz Determinants for a Class of Holomorphic Mappings in Higher Dimensions	4
Quantum Permutation Matrices	4
The Dirichlet Problem for the Complex Monge–Ampère Operator on Strictly Plurifinely Pseudoconvex Domains	4
Integration of Functions of a Hyperbolic Variable	4
Closure in the Logarithmic Bloch Norm of Dirichlet Type Spaces	4
On Characterization of Hilbert Transform of Riemannian Surface with Boundary	3
Dolbeault and J-Invariant Cohomologies on Almost Complex Manifolds	3
Multi-orbital Frames Through Model Spaces	3
Paley–Wiener–Schwartz Type Theorem for Ultradistributional Wavelet Transform	3
Rational Penta-Inner Functions and the Distinguished Boundary of the Pentablock	3
A Survey of Some Norm Inequalities	3
Noncommutative Schwarz lemma and Pick–Julia Theorems for Generalized Derivations in Norm Ideals of Compact Operators	3
Positive Toeplitz Operators Between Different Fock-Sobolev Type Spaces	3
A Toeplitz-Like Operator with Rational Matrix Symbol Having Poles on the Unit Circle: Fredholm Properties	3
Three-Representation Problem in Banach Spaces	3
2-Complex Symmetric Weighted Composition Operators on the Weighted Bergman Spaces of the Half-Plane	3
Heisenberg Uncertainty Principles for the Dunkl-Type Fock Space	3
Convergent Expansions of Eigenvalues of the Generalized Friedrichs Model with a Rank-One Perturbation	3
Spectral Analysis Near Regular Point of Reducibility and Representations of Coxeter Groups	3
On Polyanalytic Functions in Several Complex Variables	3
Special Toeplitz Operators on Elementary Reinhardt Domains	3
Multiplier and Composition Operator Between Several Holomorphic Function Spaces in $$\mathbf {C^{n}}$$	3
Mandelbrot and Julia Sets of Complex Polynomials Involving Sine and Cosine Functions via Picard–Mann Orbit	3
Bounds on the Non-real Eigenvalues of Nonlocal Indefinite Sturm–Liouville Problems with Coupled Boundary Conditions	3
Multiple Sampling and Interpolation in Weighted Fock Spaces of Entire Functions	3
An Operator Version of the Jensen Inequality for s-Convex Functions	3
Hörmander’s $$L^2$$-Method, $${\overline{\partial }}$$-Problem and Polyanalytic Function Theory in One Complex Variable	3
Special Toeplitz Operators on n-Dimensional Generalized Hartogs Triangles	3
A Note on Koliha-Drazin Invertible Operators and a-Browder’s Theorem	3
Isometric Dilations of Commuting Contractions and Brehmer Positivity	3
The Joint Spectrum for a Commuting Pair of Isometries in Certain Cases	3
Pseudo Numerical Ranges and Spectral Enclosures	3
Hinčin’s Theorem for Additive Free Convolutions of Tracial R-Diagonal $$*$$-Distributions	3
Band Edge Limit of the Scattering Matrix for Quasi-One-Dimensional Discrete Schrödinger Operators	2
Completeness Problem via Fixed Point Theory	2
Spectrum of the Cesàro Operator on the Ultradifferentiable Function Spaces $${\mathcal E}_\omega ({\mathbb {R}}_+)$$	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
On the Operator Hermite–Hadamard Inequality	2
Distributions for Nonsymmetric Monotone and Weakly Monotone Position Operators	2
Schwarz Boundary Value Problems for Polyanalytic Equation in a Sector Ring	2
Conjugations on $$\varvec{L^2(\mathbb {T}^N)}$$ and Invariant Subspaces	2
Equivalent Characterizations and Pointwise Multipliers of Normal Weight Dirichlet Space on the Unit Ball	2
Revitalising Pedrick’s Approach to Reproducing Kernel Hilbert Spaces	2
Integral Estimates and Multiplier Operators from Normal Weight General Function Spaces to Bloch Type Spaces	2
Nearly Invariant Subspaces for Operators in Hilbert Spaces	2
On the Rate of Polynomial Approximations of Holomorphic Functions on Convex Compact Sets	2
Vector-Valued Reproducing Kernel Hilbert $$C^*$$-Modules	2
Yet Another Approach to Poly-Bergman Spaces	2
The Berger–Coburn Phenomenon for Hankel Operators on the Fock Space	2
Numerical Radius Inequalities for Finite Sums of Operators	2
Hadamard–Bergman Operators on Weighted Spaces	2
Discrete Hardy Spaces for Bounded Domains in $${\mathbb {R}}^{n}$$	2
Clifford Analysis with Indefinite Signature	2
Weighted Composition Semigroups on Some Banach Spaces	2
Weak Solutions to the Complex m-Hessian Type Equation on Open Subsets of $${\mathbb {C}}^n$$	2
The Generalised Laplace Operator and the Topological Characteristic of Removable $$ {\overline{S}} $$ - Singular Sets of Subharmonic Functions	2
Global Properties of Eigenvalues of Parametric Rank One Perturbations for Unstructured and Structured Matrices II	2
Continuous Fredholm Theory, Regularities and Semiregularities	2
Almansi-Type Theorem for Polymonogenic Functions in ballshell Domain	2
On the Convergence of Bernstein-Kantorovich-Stancu Shifted Knots Operators involving Schur Parameter	2
Existence of Extremals of Dunkl-Type Sobolev Inequality and of Stein–Weiss Inequality for Dunkl Riesz Potential	2
Algebraic Properties of Toeplitz Operators on the Symmetrized Polydisk	2
Spectral Analysis of Perturbed Fredholm Operators	2
Applications of Endomorphisms on Clifford Algebras to $$(\alpha ,\beta )$$-Monogenic Functions and Isotonic Functions	2
Weyl Sets in a Truncated Matricial Stieltjes Moment Problem	2
Arithmetic and Analysis of the Series $${ \sum _{n=1}^{\infty } \frac{1}{n} \sin \frac{x}{n} }$$	2
Application of Abstract Semigroup Theory to the Asymptotic Behavior of $$C_0$$-Semigroups	2
Embedding Theorems and Area Operators on Bergman Spaces with Doubling Measure	2
Ambarzumian-type Problems for Discrete Schrödinger Operators	2
Topological Properties of Regular Boundary Domains in Riemannian Manifolds	2
Equivalent Norms on Generalized Fock Spaces and the Extended Cesàro Operators	2
On the Location of Zeros of Polynomials	2
Representable Projections and Semi-Projections in a Hilbert Space	2
Generalized Hausdorff-Zhu Operators on Möbius Invariant Spaces	2
Hölder Continuity of Generalized Harmonic Functions in the Unit Disc	2
Topological Structure of the Space of Composition Operators Between Different Fock Spaces	2
Null Controllability of a Degenerate Schrödinger Equation	2
The Zak Transform on Gelfand–Shilov and Modulation Spaces with Applications to Operator Theory	2
Some New Characterizations of a Hermitian Matrix and Their Applications	1
Uncertainty Principles and Differential Operators on the Weighted Bergman Space	1
Quaternionic Convolutional Neural Networks with Trainable Bessel Activation Functions	1
The Krein–von Neumann Extension for Schrödinger Operators on Metric Graphs	1
Orthogonal Harmonic and Quaternionic Monogenic Functions in the Exterior of a Spheroid	1
Products of Positive Operators	1
Closures of Bergman–Besov Spaces in the Weighted Bloch Spaces on the Unit Ball	1
Toeplitz Operators with Homogeneous Symbols on Polyharmonic Spaces	1
Exterior Powers and Pointwise Creation Operators	1
Cauchy Formulae and Hardy Spaces in Discrete Octonionic Analysis	1
Szegő and Widom Theorems for Finite Codimensional Subalgebras of a Class of Uniform Algebras	1
Riemann–Liouville and Caputo Fractional Potentials Associated with the Number Operator	1
Moment Infinite Divisibility of Weighted Shifts: Sequence Conditions	1
The Resolution of Euclidean Massless Field Operators of Higher Spins on $${\mathbb {R}}^6$$ and the $$L^2$$ Method	1
Necessary Conditions for Boundedness of Translation Operator in de Branges Spaces	1
Commutative Toeplitz Algebras and Their Gelfand Theory: Old and New Results	1
Boundary Distance Functions of Riemann Domains Over Pre-Hilbert Spaces	1
Approximation in Weighted Analytic Besov Spaces and in Generalized Fock Spaces	1
Blow-Up Theorems for p-Sub-Laplacian Heat Operators on Stratified Groups	1
Parametrized Marcinkiewicz Integrals on Herz Spaces with Variable Exponents	1
Randomization in Generalized Mixed Norm Spaces	1
Gevrey Type Regularity of the Riesz–Feller Operator Perturbed by Gradient in $$L^p(\mathbb {R})$$	1
Schanuel’s Lemma for Exact Categories	1
There are Four-Element Orthogonal Exponentials of Planar Self-affine Measures with Two Digits	1
Frame Wavelets of Local Fields with No Dual Wavelet Frames	1
Toeplitz Operators on the Fock Space with Quasi-Radial Symbols	1
Best Approximations in a Class of Lorentz Ideals	1
Sequences of Operators, Monotone in the Sense of Contractive Domination	1
Sharp Coefficients Bounds for Starlike Functions Associated with Gregory Coefficients	1
Norm of the Hilbert Matrix on Logarithmically Weighted Bergman Spaces	1
Stepanov and Weyl Classes of c-Almost Periodic Type Functions	1
Clark Measures on Polydiscs Associated to Product Functions and Multiplicative Embeddings	1
Boundedness of the Orthogonal Projection on Harmonic Fock Spaces	1
Riesz Projection and Essential S-spectrum in Quaternionic Setting	1
Fredholm and Frame-Preserving Weighted Composition Operators	1
Nontriviality of John–Nirenberg–Campanato Spaces	1
Flexibility of Analysis Serving Computational Polynomial Algebra or Arithmetics	1
Dilation Theory and Functional Models for Tetrablock Contractions	1

Radon Transforms in Hyperbolic Spaces and Their Discrete Counterparts	1
Cloning of Symmetric Operators	1
Level Sets of the Hyperbolic Derivative for Analytic Self-Maps of the Unit Disk	1
The Haseman Boundary Value Problem with Quasicontinuous Coefficients and Shifts	1
Carleson Measures for Harmonic Fock Spaces in the Plane	1
Sums of Polyanalytic Dual Toeplitz Products	1
Global Plemelj Formula of Slice Dirac Operator in Octonions with Complex Spine	1
Bergman Kernels of Two Dimensional Monomial Polyhedra	1
Scattering Operator and Wave Operators for 2D Schrödinger Operators with Threshold Obstructions	1
Stević-Sharma Operator on Spaces of Vector-Valued Holomorphic Functions	1
A Peak Set with a Maximal Hausdorff Dimension on Each Slice	1
On the Plane Lamé–Navier System in Fractal Domains	1
Quaternion Hyperbolic Fourier Transforms and Uncertainty Principles	1
On Fiber Bundles and Quaternionic Slice Regular Functions	1
A Cauchy Transform for Polymonogenic Functions on Fractal Domains	1
Completing an Operator Matrix and the Free Joint Numerical Radius	1
Average and Convolution Sampling over Shift-Invariant Spaces	1
Bochner–Hecke Theorems in the Generalized Weinstein Theory Setting	1
Catalan Numbers and Free Distributions of Mutually Free Multi Semicircular Elements	1
On a Class of Integral Systems	1
Multiple and Nodal Solutions for Parametric Dirichlet Equations Driven by the Double Phase Differential Operator	1
Imaginary Powers of (k, 1)-Generalized Harmonic Oscillator	1
Mean Convergence of Entire Interpolations in Weighted Space	1
Weighted Bergman Spaces Associated with the Hyperbolic Group	1
Solvability Criterion for Convolution Equations on a Half-Strip	1
Weak-Type Regularity of the Bergman Projection on n-Dimensional Hartogs Triangles	1
A-Isometries and Hilbert-A-Modules Over Product Domains	1
Holomorphic Spectral Theory: A Geometric Approach	1
Multivalued Linear Operator Equation $$A^{*}A = \lambda A^{n}$$	1
Harmonic Bergman Spaces on the Real Hyperbolic Ball: Atomic Decomposition, Interpolation and Inclusion Relations	1
Multivalued Elliptic Inclusion in Fractional Orlicz–Sobolev Spaces	1
Riesz–Kolmogorov Type Compactness Criteria in Function Spaces with Applications	1
Asymptotics and Isometries of Weighted Composition Operators on Banach Spaces of Holomorphic Functions	1
Characterization of Dual Scalable Frames	1
Factorizations of Schur functions	1
Functions and Operators in Real, Quaternionic, and Cliffordian Contexts	1
Toeplitz Operators Associated with the Deformed Windowed Fourier Transform	1
Fredholm Weighted Generalized Composition Operators	1
A Note on Generalized Tricircular Projections on Spaces of Bounded Variation Functions	1
Counterexamples to Bicomplex Analogue of Bloch’s Principle and its Converse	1
Solutions for a Nonlocal Elliptic System with General Growth	1
Commuting Toeplitz Operators on Cartan Domains of Type IV and Moment Maps	1
On Compressed Resolvents of Schrödinger Operators with Complex Potentials	1
Localization Operators and Scalogram in the Framework of Mehler–Fock Wavelet Transform	1
Semigroups of Composition Operators and Integral Operators in BMOA-Type Spaces	1
Some Fundamental Formulas for an Integration on Infinite Dimensional Hilbert Spaces	1
Dual Convolution for the Affine Group of the Real Line	1
Hilbert and Poincaré-Bertrand Formulas in Polyanalytic Function Theory Involving Higher Order Lipschitz Classes	1
Higher Dimensional Numerical Range of $$\xi $$-Lie Products on Bound Self-adjoint Operators	1
On Certain Functional and Partial Differential Equations, II	1
Unbounded Wiener–Hopf Operators and Isomorphic Singular Integral Operators	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
Density of Frame Wavelets and Tight Frame Wavelets in Local Fields	1
Numerical Radius and Norm Bounds via the Moore-Penrose Inverse	1
Weak$$^*$$-2-Local Derivations on Semi-finite von Neumann Algebras	1
The Exact Number of Orthogonal Exponentials of a Class of Moran Measures on $$\mathbb {R}^{3}$$	1
Freedman Inequality in Noncommutative Probability Spaces	1
Self-adjointness and Compactness of Operators Related to Finite Measure Spaces	1
Composition Operators, Convexity of Their Berezin Range and Related Questions	1
A Schwarz Lemma for the Symmetrized Polydisc Via Estimates on Another Family of Domains	1
m-Isometric Composition Operators on Discrete Spaces	0
Spectral Analysis of the Laplacian Acting on Discrete Cusps and Funnels	0
Relatively Bounded Perturbations of J-Non-Negative Operators	0
Inequalities for N-Operator	0
Pseudo Almost Periodic Solution for Some Differential Equations with Piecewise Constant Argument and Applications	0
Szegö’s Theorem on Hardy Spaces Induced by Rotation-Invariant Borel Measures	0
Characterization of Non-Stationary Wavelets and Non-Stationary Multiresolution Analysis Wavelets Related to Walsh Functions	0
Noncommutative Mulholland Inequalities Associated with Factors and Their Applications	0
Characterization and Non-characterization of Domains by Their Isotropy Groups	0
Slice Spirallike Functions over Quaternions	0
$${{\mathcal {R}}}$$-Bounded Operator Families Arising from a Compressible Fluid Model of Korteweg Type with Surface Tension in the Half-Space	0
Asymptotic Behaviour of the Non-real Pair-Eigenvalues of a Two Parameter Eigenvalue Problem	0
Fractional Laplacian Elliptic Systems with Multiple Parameters	0
Adaptive Decompositions in Monogenic Reproducing Kernel Hilbert Spaces of Paley–Wiener Type	0
The Kaczmarz Algorithm in Banach Spaces	0
p-Summable Commutators in Bergman Spaces on Egg Domains	0
Characterization of Forward, Vanishing, and Reverse Bergman Carleson Measures using Sparse Domination	0
Local Ergodic Theorems for $$C_0$$-Semigroups	0
Variable Triebel–Lizorkin–Lorentz Spaces Associated to Operators	0
Krein Space Representations and Radon–Nikodým Theorem for Local $$\alpha $$-Completely Positive Maps	0
Function Theory from Tensor Algebras	0
Sets of Uniqueness, Weakly Sufficient Sets and Sampling Sets for Weighted Spaces of Holomorphic Functions in the Unit Ball	0
Spectrality of a Class of Moran Measures on $$\mathbb {R}^n$$	0
Jacobson’s Lemma for Spectral Idempotents in Banach Algebras	0
On an Extension of Stević–Sharma Operator from Weighted Bergman–Orlicz Space to Weighted-Type Space on the Unit Ball	0
The Berberian’s Transform and an Asymmetric Putnam–Fuglede Theorem	0
Dirichlet Problem for Nonlinear Higher-Order Equations in Upper Half Plane	0
Realization of Inverse Stieltjes Functions $$(-m_\alpha (z))$$ by Schrödinger L-Systems	0
Carleson Measures and Toeplitz Operators Between Bergman Spaces on the Siegel Upper Half-space	0
The Poisson Convolution Associated with the Spherical Mean Operator	0
The Banach–Stone Theorem in Finsler $$C^*$$-Modules	0
Dilations and Operator Models of $${\mathcal {W}}$$-Hypercontractions	0
Entire Symmetric Operators in de Branges–Pontryagin Spaces and a Truncated Matrix Moment Problem	0
Composition Operators on Function Spaces on the Halfplane: Spectra and Semigroups	0