Complex Analysis and Operator Theory

Article	Citations
Steven George Krantz (1951 -) Celebrates his 70th Birthday	27
Fredholm Index of 3-Tuple of Restriction Operators and the Pair of Fringe Operators for Submodules in $$H^2({\mathbb {D}}^3)$$	23
On Hardy-Like Spaces Induced by Tracial Unital Banach $$*$$-Probability Spaces	17
On the Toeplitz Algebra in the Case of All Entire Functions and All Functions Holomorphic in the Unit Disc	10
Slice Spirallike Functions over Quaternions	10
Factorizations of Characteristic Functions of Iterated Liftings	10
Dirichlet Problem for Nonlinear Higher-Order Equations in Upper Half Plane	9
Carleson Measures and Toeplitz Operators Between Bergman Spaces on the Siegel Upper Half-space	9
Gradient Estimates in the Whole Space for the Double Phase Problems by the Maximal Function Method	9
Boundary Method for Differential Subordinations of the Geometric Mean	8
Optimal Feedback Control of $$\psi $$-Hilfer Fractional Differential System with Hemivariational Inequalities	8
Cospectral Trees Indistinguishable by Scattering	8
Quantitative Cohomological Properties of Banach Algebras	7
Sharper Paley-Wiener Theorem for the Dunkl Transform on $$\mathbb {R}^d$$	7
Sums of Polyanalytic Dual Toeplitz Products	7
On Discrete Conjugate Harmonic Functions in Hypercomplex Analysis	7
Characterization of Dual Scalable Frames	7
On the Limit Mapping of a Sequence of Open, Discrete Mappings Satisfying an Inverse Poletsky Modular Inequality	7
Riesz Projection and Essential S-spectrum in Quaternionic Setting	7
Hadamard–Bergman Operators on Weighted Spaces	6
A Class of Nonlinear Hilfer Fractional Differential Control System with Distributed Delay and Damping	6
Non-spectrality of a class of Moran measures on $$\mathbb {R}^{3}$$	6
Operator Power means in the View of Fixed Points	6
Some Operators on Minimal $$\alpha $$-Möbius Invariant Function Spaces	6
Local Spectral Theory for Unbounded Product of Nonnegative Selfadjoint Operators	6

Three-Jets Determinations of Normalized Proper Holomorphic Maps from $$ \mathbb {H}_n$$ into $$\mathbb {H}_{3n-2}$$	6
The Boundedness of Forelli–Rudin Type Operators on the Siegel Upper Half Space	6
Numerical Radius and Norm Bounds via the Moore-Penrose Inverse	6
Stochastic Clairaut Equation on Algebra of Generalized Functions	6
On Characterization of Hilbert Transform of Riemannian Surface with Boundary	6
Blow-Up Theorems for p-Sub-Laplacian Heat Operators on Stratified Groups	5
A Note on the Invariant Subspace Problem	5
Inequalities Involving Berezin Norm and Berezin Number	5
Complex Interpolation Between Two Mixed Norm Bergman Spaces in Tube Domains Over Homogeneous Cones	5
Uniqueness Problem for Level-1 Linearly Non-Degenerate Holomorphic Mappings Concerning Hypersurfaces	5
A Generalization of Ando’s Dilation, and Isometric Dilations for a Class of Tuples of q-Commuting Contractions	5
Poincaré Type Results on a k-Dimensional Torus	5
Results on Approximate Controllability of $$\Psi $$-Hilfer Fractional Control Semilinear Systems via Gronwall’s Inequality	5
Frame Wavelets of Local Fields with No Dual Wavelet Frames	5
On the Asymptotic Behavior of Retarded Boundary Control Systems with Dynamic Boundary Conditions: Semigroup Approach	5
Singular Integral Operators with Rough Kernel on Function Spaces Over Local Fields	5
Kharitonov’s Theorem with Degree Drop: a Wronskian Approach	5
m-Complex Symmetric Weighted Composition Operators on the Fock Space	4
Toeplitz Operators Associated with the Deformed Windowed Fourier Transform	4
Fundamental Solutions for the Laplace–Beltrami Operator Defined by the Conformal Hyperbolic Metric and Jacobi Polynomials	4
Periodic Functions: Self-Intersection and Local Singular Points	4
A Note on $$C^*$$-Algebra of Toeplitz Operators with $$\mathcal {L}$$-Invariant Symbols	4
A Numerical Radius Inequality for Hilbert–Schmidt Operators	4
Left-Invertibility of Rank-One Perturbations	4
Generalized Volterra Integral Operators on Fock Spaces	4
On Recovering Dirac Operators with Two Delays	4
On My Joint Work with Harry Dym	4
The Cauchy Transform of the Square Root Function on the Circle	4
On the c-Entropy of L-Systems with Schrödinger Operator	4
Constructive of the Generalized Noise Process Based on Interacting Fock Spaces	4
Discrete Quaternion Quadratic Phase Fourier Transform	4
Approximation by Meromorphic k-Differentials on Compact Riemann Surfaces	3
Corona Theorem for the Classical Fock Space	3
A Class of Norm Inequalities for Operator Monotone Functions and Hyponormal Operators	3
Quantum Mechanics of Arc-Sine and Semi-Circle Distributions: A Unified Approach	3
Correction to: Canonical Decomposition of Operators Associated with the Symmetrized Polydisc	3
Compact Complex p-Kähler Hyperbolic Manifolds	3
Laurent Expansion and $$L_{2}$$-Boundary Values in Hermitian Clifford Analysis	3
Average and Convolution Sampling over Shift-Invariant Spaces	3
Fredholmness of Singular Integral Operators with Complex Conjugation on Star-Like Curves with Cusps	3
Characterizations of Finite Order Solutions of Circular Type Partial Differential-Difference Equations in $$ \mathbb {C}^n $$	3
Harmonic Analysis Associated with the Jacobi–Dunkl Operator on $$(-\pi ,\pi )$$: Exotic Cases	3
On Frames of the Form $$\{T^k \varphi \}_{k=0}^\infty $$: Conditions and Characterizations	3
Generalized Hausdorff-Zhu Operators on Möbius Invariant Spaces	3
A Short Proof of the Lemma of the Logarithmic Derivative in Several Complex Variables	3
Poisson’s Equation for Abel-Ergodic Theorems	3
A Short Proof for the Twisted Multiplicativity Property of the Operator-Valued S-transform	3
Minimal Invariant Subspaces for an Affine Composition Operator	3
An Operator-Valued Analogue of a Result of Bombieri	3
Some New Characterizations of a Hermitian Matrix and Their Applications	3

Exploring Cohomology, Deformations, and Hom-NS Structures in Hom-Leibniz Conformal Algebras Through Nijenhuis Operators	3
Stability Estimates in Determination of Non-orientable Surface from Its Dirichlet-to-Neumann Map	3
Approximation in the Mean on Rational Curves	3
Non-Self-Adjoint Block Convolution Operators of Scalar Type	3
Deformations and q-Convolutions. Old and New Results	3
Fractional Gamma Noise Functionals	3
Existence of Mild Solutions and Approximate Controllability of Stochastic Mixed Voltera - Fredholm Type Nonlinear Third-order Dispersion Equation	3
Gaussian $$JN _p$$ Spaces	3
Number Theoretic Related to the Scaling Spectrum of Self-similar Measure with Three Element Digit Sets	3
Completing an Operator Matrix and the Free Joint Numerical Radius	3
The Powers of Regular Linear Relations	3
Quantum Permutation Matrices	3
The Matricial Szegő Mapping from the Perspective of Schur Analysis	3
Matrix Mean Inequalities for Sector Matrices	3
The Joint Spectrum for a Commuting Pair of Isometries in Certain Cases	3
Vekua-Type Systems Related to Two-Sided Dual k-Hypermonogenic Functions	3
Slodkowski’s Spectra Of Some New Generalized Spherical Aluthge Transform	3
Existence and Uniqueness of Hilfer-Katugampola Fractional Differential Equations with Almost Sectorial Operators	2
Generalized Convolution Operator Associated with the (k, a)-Generalized Fourier Transform on the Real Line and Applications	2
Comment to: Dynamics of Weighted Composition Operators	2
On the Normality of the Sum of an Operator with its Drazin Inverse	2
Extending Dirac and Faddeev-Jackiw Formalisms to Fractal First $$\alpha $$-Order Lagrangian Systems	2
Weyl Sets in a Non-degenerate Truncated Matricial Hausdorff Moment Problem	2
Weighted Composition Semigroups on Spaces of Continuous Functions and Their Subspaces	2
The Berberian’s Transform and an Asymmetric Putnam–Fuglede Theorem	2
On the Structure of Real Operators	2
A Study on Existence and Uniqueness for a Class of $${\psi }$$-Fractional Equations with Integro-Differential Terms and Functional Boundary Conditions	2
On the Location of Zeros of Polynomials	2
Free Probability on Banach Algebras Induced by Scaled Hypercomplex Numbers	2
Geometric Interpolation in n-Tuples of Noncommutative $$L_p$$-Spaces	2
Bergman Kernels for Monogenic and Contragenic Functions in the Interior and Exterior of a Sphere	2
Weighted Pullback Transforms on Riemann Surfaces	2
Characterizations of Square Roots of Unitary Weighted Composition Operators on $$H^2$$	2
Properties of the Fractional Pascal Appell Polynomials in Infinite Dimensional	2
Demicompactness Results and Frobenuis Schur’s Decomposition for Block Operator Matrices in Right Quaternionic Hilbert Spaces	2
A-Isometries and Hilbert-A-Modules Over Product Domains	2
Stepanov and Weyl Classes of c-Almost Periodic Type Functions	2
Spectral Analysis of Perturbed Fredholm Operators	2
Equivalent Norms on Generalized Fock Spaces and the Extended Cesàro Operators	2
Completeness of Resonance States and Weyl Asymptotics of Resonances for Quantum Graphs	2
Some Inequalities for Adjointable Operators on Hilbert $$C^*$$-Modules	2
Carleson Measures for Weighted Harmonic Mixed-Norm Spaces and Toeplitz Operators	2
Realization of Inverse Stieltjes Functions $$(-m_\alpha (z))$$ by Schrödinger L-Systems	2
A Peak Set with a Maximal Hausdorff Dimension on Each Slice	2
Jacobson’s Lemma for Spectral Idempotents in Banach Algebras	2
Stability Behavior of Nonlinear Fractional Discrete Systems with Riemann-Liouville Nabla Dynamics of Order (1,2)	2
Nevanlinna-Pick Interpolation in the Right Half-Plane	2
Multipliers on Spaces of Holomorphic Functions	2
The Sharp Bound of the Third Hankel Determinant for Starlike Functions of Order 1/2	2
The Bicomplex Dual Fractional Hankel Transform	2
Heisenberg Uncertainty Principles for the Dunkl-Type Fock Space	2
Study of the Operator $$\partial ^{k} \bar{\partial }^{k} + c$$ in the Weighted Hilbert Space $$L^2({\mathbb {C}}, {\text {e}}^{-\vert {\textrm{z}} \vert ^2})$$	2
Topological Regularity for Solutions to the Generalised Hopf Equation	2
$${{\mathcal {R}}}$$-Bounded Operator Families Arising from a Compressible Fluid Model of Korteweg Type with Surface Tension in the Half-Space	2
Characterization of (Weak) Phase Retrieval Dual Frames	2
Finite-Time Stability and Attractiveness of Uncertain Nonlinear Nabla Fractional Systems Involving Hilfer-Type Operators	2
Hodge Decomposition for Generalized Vekua Spaces in Higher Dimensions	2
Modulus of Smoothness and Approximation Theorems in Clifford Analysis	2
Closures of Holomorphic Tent Spaces in Weighted Bloch Spaces	2
The Threshold Effects for the Three-Particle Hamiltonians on Lattices	2
Correction to: Almansi-Type Decomposition for Slice Regular Functions of Several Quaternionic Variables	2
Characterization of Forward, Vanishing, and Reverse Bergman Carleson Measures using Sparse Domination	2
The Number and Location of Eigenvalues for the Two-Particle Schrödinger Operators on Lattices	2
On The Monotony of Struve Functions	2
A Note on the Order Lozanovsky Spectrum for Positive Operators	2
Basic Properties of Solutions of Boundary Value Problem for the Dirac-Wave Operator	2
Boas Type Results for Two-Sided Quaternion Fourier Transform and Uniform Lipschitz Spaces	2
Uncertainty Principles with Discrete Quaternion Fourier Transforms	2
Gateaux Differentiability in the Banach Space of Meromorphic Functions	2
Hilbert Transform, Nevanlinna Class and Toeplitz Kernels	2
Biquaternion Windowed Linear Canonical Transform and Associated Uncertainty Inequalities	2
Linear Canonical Bargmann Transform	2
Fractional Neutral Pantograph Systems with Non-Singular Kernel: Analysis and Numerical Approximation	2
Localization Operators and Scalogram in the Framework of Mehler–Fock Wavelet Transform	2
Some New Applications of Berezin Symbols	1
The Analysis of Functions in Some Algebras of Order 3 with Unit	1
Time optimal control results for Hilfer fractional neutral stochastic differential equations	1
Results Concerning to Existence and Controllability of Hilfer Fractional Stochastic Integrodifferential Evolution Hemivariational Inequalities of Order $$1<\mu <2$$ with Mixed fBm	1
Continuous Dependence of Szegő Kernel on a Weight of Integration	1
Cameron-Storvick Type Theorems for Conditional Modified Generalized Analytic Function Space Feynman Integrals	1

Spectral properties of symmetric additive measures of Lebesgue type in the plane	1
Nonlinear Riemann-Hilbert Problems for Axial- and Bi-axial-monogenic Functions	1
Rough Singular Integral Operators, Spherical Maximal Functions and Maximal Bochner-Riesz Operators on Grand Morrey Spaces	1
Uncertainty Principles and Differential Operators on the Weighted Bergman Space	1
On the Equicontinuity of Generalized Quasiconformal Mappings by Prime Ends	1
Composition Operators on Function Spaces on the Halfplane: Spectra and Semigroups	1
The Sharp Bounds of the Third Hankel Determinant for Starlike Mappings and Starlike Mappings of Order 1/2 in Complex Banach Spaces	1
The Borel-Pompeiu Formula of Weighted k-Holomorphic Functions and its Related Properties	1
On the Spectral Gap of a Discrete Schrödinger Operator on the Path Graph in the Limit of Large Volume	1
Analysis of Well-Posedness for Second-Order Explicit Neutral Integro-Differential Equations with State-Dependent Delay	1
Sharp Pointwise Estimate of $$\alpha $$-Harmonic Functions	1
Free-Product Banach Algebras Induced by Scaled Hypercomplex Numbers	1
Relatively Bounded Perturbations of J-Non-Negative Operators	1
On Decomposition for Pairs of Twisted Contractions	1
On a Slice Hyper-Meromorphic Bergman Space	1
Szegö’s Theorem on Hardy Spaces Induced by Rotation-Invariant Borel Measures	1
On the Resolvent Matrix of the Truncated Hausdorff Matrix Moment Problem	1
Five Hilbert Space Problems in Operator Algebras	1
S-Nodes, Factorisation of Spectral Matrix Functions and Corresponding Inequalities	1
Estimation and Monte Carlo Simulation Based on a New Flexible Weibull Frechet Model with Applications from the Medical and Engineering Fields	1
Stratified Hilbert Modules on Bounded Symmetric Domains	1
Some Generalizations of the Hawaii Conjecture and Beyond	1
Extension of Some Bernstein-Type Inequalities to the Polar Derivative of a Polynomial	1
The Exact Number of Orthogonal Exponentials of a Class of Moran Measures on $$\mathbb {R}^{3}$$	1
Bergman Kernels of Two Dimensional Monomial Polyhedra	1
Trajectory Controllability of Hilfer Fractional Stochastic Pantograph Equations with Random Impulses	1
Necessary Conditions of $$\Gamma _n$$-Isometry Dilation and the Dilation of a Certain Family of $$\Gamma _3$$-Contractions	1
2-Complex Symmetric Weighted Composition Operators on the Weighted Bergman Spaces of the Half-Plane	1
The Monogenic Signal Associated with Linear Canonical Transform and Its Application to Edge Detection Problem	1
Solvability and Attractive Stability Analysis for Riemann-Liouville Nabla-Type Nonlinear Fractional Difference Equations	1
The two-sided Bargmann Space	1
Orthogonal Harmonic and Quaternionic Monogenic Functions in the Exterior of a Spheroid	1
Randomization in Generalized Mixed Norm Spaces	1
Boundary Distance Functions of Unramified Riemann Domains over $$\mathbb {C}^n$$	1
A Failing Parseval Type Equation Associated with an Indefinite Sturm-Liouville Problem	1
On a Minimax Principle in Spectral Gaps	1
Higgs Algebras in Classical Harmonic Analysis	1
BMO and Hankel Operators on Bergman Space of the Siegel Upper Half-Space	1
Uniform Algebras and Distinguished Varieties	1
Blaschke Products and Convolutions with a Slanted Generalized Half-Plane Harmonic Mapping	1
Quadratic Fock Space Calculus (II): Positivity of the Preservation Operator and Linear Independence of the Quadratic Exponential Vectors	1
Hypercyclic Generalized Shift Operators	1
Wirtinger Operators for Functions of Several Quaternionic Variables	1
Norm Estimates for Selfadjoint Toeplitz Operators on the Fock Space	1
Global Properties of Eigenvalues of Parametric Rank One Perturbations for Unstructured and Structured Matrices II	1
Toeplitz Operators with Radial Symbols on General Analytic Function Spaces	1
Endpoint Behavior of the Bergman Projection on a Class of n-dimensional Hartogs Triangles	1
Free Probability on the Limit $$C^{*}$$-Algebra Induced by a Chain of Graphs	1
$$\varepsilon $$-Numerical Range of Operator Polynomial	1
Quaternionic Convolutional Neural Networks with Trainable Bessel Activation Functions	1
Fourier Orthonormal Bases of Two Dimensional Moran Measures with Four-Element Digits	1
Wiener-Hopf Indices of Unitary-Valued Functions on the Imaginary Axis	1
The Kernels of Hankel Operators on the Full Fock Space	1
Cauchy Formulae and Hardy Spaces in Discrete Octonionic Analysis	1
Families of Symmetric Operators with Trivial Domains of Their Squares	1
On the Relation Between S-Spectrum and Right Spectrum	1
Falling Operators with Their Connections with the Degenerate Poisson Appell Polynomials	1
Fractional Multicomplex Polynomials	1
Automorphic Carathéodory–Julia Theorem	1
On Babalola-Type Bi-Starlike Functions Based on Erdély–Kober Fractional-Order Derivative Subordinate to Second Einstein Function	1
On Orthogonal Polynomials Related to Arithmetic and Harmonic Sequences	1
Sharp lower bounds for area distortion via growth control of angular dilatations	1
A Note of the Interpolating Sequences for $${\mathcal {Q}}_K\bigcap H^\infty $$	1
Multilinear Fractional Hausdorff Type Operators With Rough Kernel on Morrey-Herz Spaces	1
Factorization of Equilibrium Equation in Toupin–Mindlin Strain-Gradient Elasticity in Quaternion Analysis	1
Toeplitz Operators Associated with the Hypergeometric Gabor Transform and Applications	1
A Complementary Inequality for the Information Monotonicity of the Operator Perspective and Applications	1
On the Differentiation of Integrals in Measure Spaces Along Filters: II	1
Geometric Invariants for a Class of Submodules of Analytic Hilbert Modules Via the Sheaf Model	1
The $$\mathcal {F}$$-Resolvent Equation and Riesz Projectors for the $$\mathcal {F}$$-Functional Calculus	1
Partial Approximate Controllability of Hilfer Fractional Stochastic Differential System with Nonlocal Conditions	1
Generalized Weighted Composition Operators on Vector-Valued Weighted Bergman Space	1
A Remark on Hyponormality of Block Toeplitz Operators on the Weighted Bergman Spaces	1
On the Convergence of Bernstein-Kantorovich-Stancu Shifted Knots Operators involving Schur Parameter	1
Correction to: b-AM-Dunford–Pettis Operators on Banach Lattices	1
Some Approximation Properties of Parametric Baskakov–Schurer–Szász Operators Through a Power Series Summability Method	1
On Perturbation of Operators and Rayleigh-Schrödinger Coefficients	1
Isometric Dilations of Commuting Contractions and Brehmer Positivity	1
p-Summable Commutators in Bergman Spaces on Egg Domains	1
Holomorphic Functions on the Lie Ball and Their Monogenic Counterparts	1
Integral Representation Formulas in Banach Algebra Settings	1
Dilations and Operator Models of $${\mathcal {W}}$$-Hypercontractions	1
On Ideal Amenability of $$\ell ^1$$-Munn Banach Algebras	1
On the Similarity of Boundary Triples of Symmetric Operators in Krein Spaces	1
Bochner–Hecke Theorems in the Generalized Weinstein Theory Setting	1
An Operational Calculus of $$\mu $$th Order Mehler–Fock Transform	1
Rebricking Wavelets	1
The Dirichlet Problem for the Complex Monge–Ampère Operator on Strictly Plurifinely Pseudoconvex Domains	1
On the Single Layer Boundary Integral Operator for the Dirac Equation	1
Biquaternion Linear Canonical Wavelet Transform: Theory and Applications	1
Infinite Order Differential Operators Associated with Superoscillations in the Half-Plane Barrier	1
The Infinite-Dimensional Standard and Strict Bounded Real Lemmas in Continuous Time: The Storage Function Approach	1
Multiplication Operators on the Bloch Space of Infinite Dimensional Bounded Symmetric Domains	1
Dirichlet Boundary Value Problems for Monogenic Functions of Prescribed Hölder Continuously Differentiable Data on Distinguishing Boundaries in Clifford Analysis	1
Unbounded Commutants and Bicommutants of $$T^\dagger $$-Algebras	1