Numerical Functional Analysis and Optimization

Papers
(The median citation count of Numerical Functional Analysis and Optimization 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 2021-08-01 to 2025-08-01.)
ArticleCitations
Q-duals and Q-approximate duals of g-frames in Hilbert spaces32
Optimal Convergence of the Discrepancy Principle for Polynomially and Exponentially Ill-Posed Operators under White Noise23
On the Type of Ill-Posedness of Generalized Hilbert Matrices and Related Operators22
An Approach for Solving Split Common Fixed Point Problems with Multiple Output Sets That Uses Dynamic Step Sizes18
A Dynamical Splitting Method for Minimizing the Sum of Three Convex Functions15
Composition of Euler Scaling Functions with the Optimization Method for Fractional Hyperbolic and Reaction-Diffusion Equations with Nonlocal Boundary Conditions14
Weighted Composition Operators between the Bloch Type Space and the Hardy Space on the Unit Ball of Complex Banach Spaces13
Tight wavelet frames on zero-dimensional groups. Construction and approximation13
Optimality Conditions for Multiobjective Optimization Problems via Image Space Analysis12
Stability Analysis for Semi-Infinite Vector Optimization Problems under Functional Perturbations12
Fixed Point Theorems for Weakly Asymptotically Regular Mappings in Banach Spaces with an Application11
On Property- and Relative Chebyshev Centres in Banach Spaces11
Locally Hölder Continuity of the Solution Map to a Boundary Control Problem with Finite Mixed Control-State Constraints9
Properties of the Solution Set of a Class of Mixed Variational Inqualities8
Rigorous Numerical Enclosures for Positive Solutions of Lane–Emden’s Equation with Sub-Square Exponents8
A Wavelet Plancherel Theory with Application to Multipliers and Sparse Approximations8
Forward and Backward Problems for Coupled Subdiffusion Systems8
Fixed Point and Convergence Results for Nonexpansive Set-Valued Mappings8
On some generalizations of Darbo- and Sadovskii- type fixed point theorems in Fréchet spaces7
Exponential Sampling Type Kantorovich Max-Product Neural Network Operators7
Nonsymmetric Algebraic Riccati Equations under the Tensor Product7
Combined Legendre Spectral-Finite Element Methods for Two-Dimensional Fredholm Integral Equations of the Second Kind6
Generalized Hybrid Viscosity-Type Forward-Backward Splitting Method with Application to Convex Minimization and Image Restoration Problems6
Subinvariant Metric Functionals for Nonexpansive Mappings6
Applications of Fell Topology to Closed Set-Valued Optimizations in Partially Ordered First Countable Topological Vector Spaces6
Data-Driven Morozov Regularization of Inverse Problems6
A Note on Stability of Parabolic Difference Equations on Torus6
Existence Results for State-Dependent Maximal Monotone Differential Inclusions: Fixed Point Approach6
Generalized Drazin Invertibility of Operator Matrices6
A Stable and Convergent Hybridized Discontinuous Galerkin Method for Time-Fractional Telegraph Equations6
A Modified Minimal Error Method for Solving Nonlinear Integral Equations via Multiscale Galerkin Methods5
Linear Functional Strategy and the Approximate Inverse for Nonlinear Ill-Posed Problems5
Average Sampling Theorems on Multidimensional Random Signals5
Convergence and Semi-Convergence of a Class of Constrained Block Iterative Methods4
Finding the Best Proximity Point of Generalized Multivalued Contractions with Applications4
Strong Convergence of Trajectories via Inertial Dynamics Combining Hessian-Driven Damping and Tikhonov Regularization for General Convex Minimizations4
An Analytic and Numerical Analysis of Weighted Singular Cauchy Integrals with Exponential Weights on ℝ4
Time-Frequency Analysis of Gabor Multipliers Associated with the Multidimensional Hankel-Stockwell Transform4
Multiplier Sequence Spaces Defined by Statistical Summability and Orlicz-Pettis Theorem4
On the Modification of Mellin Convolution Operator and Its Associated Information Potential4
Higher Order Difference Operators and Associated Relative Reproducing Kernel Hilbert Spaces4
Algorithmic Aspect and Iterative Approximation of a Solution for a System of Generalized Multi-Valued Variational-Like Inclusions in Banach Spaces4
Generalized Riccati Operator Equations, Invariant Subspaces and Toeplitz Corona Problem4
Two Singularity Subtraction Schemes for a Class of Nonlinear Weakly Singular Integral Equations4
Characterizations and Perturbations of the Core-EP Inverse of Tensors Based on the T-Product4
Dinkelbach Type Approximation Algorithms for Nonlinear Fractional Optimization Problems3
Some Results on Oblique Dual and Approximate Oblique Dual Hilbert-Schmidt Frames3
Necessary and Sufficient Optimality Conditions for Non-regular Problems3
Solving Inverse Problems for Nonlinear Fractional Differential Equations Using Fractional-Order Hybrid Fibonacci Functions3
Characterizations of Boundary Conditions on Some Non-Symmetric Cones3
Error Estimates for Approximate Solutions to Seminlinear Elliptic Optimal Control Problems with Nonlinear and Mixed Constraints3
Optimal Control Results for Sobolev-Type Fractional Stochastic Volterra-Fredholm Integrodifferential Systems of Order ϑ ∈ (1, 2) via Sectorial Operators3
Doob’s ω-Transform on Local Dirichlet Spaces3
Stability Radius of S-Quasimonotone Maps3
Relatively Nonexpansive Mappings in k-Uniformly Convex Banach Spaces3
Bivariate Bernstein Chlodovsky Operators Preserving Exponential Functions and Their Convergence Properties3
Estimating Solution Smoothness and Data Noise with Tikhonov Regularization3
A Fully Discrete Approximation of a New Two-Temperature Thermoelastic Model3
Tseng’s Algorithm with Extrapolation from the past Endowed with Variable Metrics and Error Terms3
Time Optimal Control Problem of the 3D Navier-Stokes-α Equations2
Korneichuk-Stechkin Lemma, Ostrowski and Landau Inequalities, and Optimal Recovery Problems for L-Space Valued Functions2
First-Order Conditions for the Optimal Control of Learning-Informed Nonsmooth PDEs2
Variational Inequalities Over the Intersection of Fixed Point Sets of Generalized Demimetric Mappings and Zero Point Sets of Maximal Monotone Mappings2
Rates of Convergence and Metastability for Chidume’s Algorithm for the Approximation of Zeros of Accretive Operators in Banach Spaces2
On the Numerical Evaluation of Invertible Regularized Matrices based on High-Order Discretizations of the Laplace Operator for Ill-posed Linear Systems2
An Approximation Problem in the Space of Bounded Operators2
Finite Spectrum of 2nth Order Boundary Value Problems with Transmission Conditions2
Regional Boundary Observability for Semilinear Fractional Systems with Riemann-Liouville Derivative2
Frames and Dual Frames for Krein Spaces2
Uniqueness of STFT Phase Retrieval for Bandlimited Vector Functions2
Semigroups of Composition Operators on Vector-Valued Hardy Spaces2
Minimax Theorem for Two Set-Valued Mappings with Nonconvex Domains2
Regularity of Multipliers and Second-Order Optimality Conditions for Semilinear Parabolic Optimal Control Problems with Mixed Pointwise Constraints2
On the Gamma Spaces Including the Spaces of Absolutelyp-Summable, Null, Convergent and Bounded Sequences2
Continuous Generative Neural Networks: A Wavelet-Based Architecture in Function Spaces2
Characterizations and Representations of H-S-Frames in Hilbert Spaces2
Nonsmooth Constraint Qualifications for Nonconvex Inequality Systems2
A New Existence Result of Equilibria for Vector Equilibrium Problems2
Dualization and Automatic Distributed Parameter Selection of Total Generalized Variation via Bilevel Optimization2
Global Well-Posedness in Set Optimization2
Approximation by α -Bernstein-Kantorovich Type Operators for Functions of One and Two Variables2
On a Gauss-Kummer Convergence Model2
Multidimensional Strongly Deferred Invariant Convergence2
Analyzing a Maximum Principle for Finite Horizon State Constrained Problems via Parametric Examples. Part 2: Problems with Bilateral State Constraints2
Positive Definite Functions on Products via Fourier Transforms: Old and New2
On Diferential Inclusions Arising from Some Discontinuous Systems2
Approximation by Sampling Durrmeyer Operators in Weighted Space of Functions2
Algebras of Calderón-Zygmund Operators on RD Spaces2
On Quasi-Inertial Double Extragradient-Type Iterations for Variational Inequalities with CFPP Constraint Involving Bregman Relatively Asymptotically Nonexpansive Mapping2
Multiple Solutions to p-Biharmonic Equations of Kirchhoff Type with Vanishing Potential2
Statistical Convergence of Sequences of Functions in Neutrosophic Normed Spaces2
The Complete Solution of the Construction Problem of Infinite Frames with Given Redundancy1
Further Seminorm and Numerical Radius Inequalities for Products and Sums of Operators1
Degenerated and Competing Horizontal (p, q)-Laplacians with Weights on the Heisenberg Group1
Convergence of an Inertial Shadow Douglas-Rachford Splitting Algorithm for Monotone Inclusions1
Analysis of a Fitted Finite Difference Scheme for a Semilinear System of Singularly Perturbed Reaction-Diffusion Equations Having Discontinuous Source Term1
An Approximating Approach to an Optimal Control Problem for an Elliptic Variational Inequality on a Mixed Boundary1
Two New Inertial Algorithms for Solving Variational Inequalities in Reflexive Banach Spaces1
On the Eigenstructure of the Modified Bernstein Operators1
On Absolute Matrix Summability of Factored Infinite Series and Fourier Series1
A Super Order Regularization Scheme in Hilbert Scales under General Smoothing Conditions1
A Novel Halpern-type Algorithm for a Monotone Inclusion Problem and a Fixed Points Problem on Hadamard Manifolds1
Characterization and Construction of Approximate Q -Oblique Dual g-Frames1
Matrix Transformation and Compactness onq-Catalan Sequence Spaces1
Random Sampling and Reconstruction of Sparse Time- and Band-Limited Signals1
On the Bregman-proximal iterative algorithm for the monotone inclusion problem in Banach spaces1
On Minimax Fractional Semi-Infinite Programming Problems with Applications1
Total Asymptotically Nonexpansive Mappings and Generalized Variational Inclusion Problems: Algorithmic and Analytical Approach1
Asymptotic Behavior of Iterates of a Generic Cyclical Nonexpansive Mapping1
Incremental Quasi-Subgradient Method for Minimizing Sum of Geodesic Quasi-Convex Functions on Riemannian Manifolds with Applications1
The Inexact Parallel Splitting Augmented Lagrangian Algorithm for Multistage Stochastic Variational Inequalities1
Fixed Point Theorems in Generalized Banach Algebras and an Application to Infinite Systems in ????([0, 1], c0) × ????([0, 1], c0)1
Approximation by Max-Min Neural Network Operators1
Approximation Degree of Bivariate Generalized λ-Bernstein - Kantorovich Type Operators1
A Convexity Concept with Respect to a Pair of Functions1
On k -WUR and its generalizations1
A Neural Network Approach for Solving Weighted Nonlinear Complementarity Problems1
Diametrically Relatively Nonexpansive Mappings and a Characterization of Proximal Normal Structure1
Relatively Monotone and Relatively Generalized Monotone Maps in Nonsmooth Setting and Relative r-Monotonicity1
fgh -Convex Functions and Entropy Bounds1
Motzkin Sequence Spaces and Motzkin Core1
A Variational and Regularization Framework for Stable Strong Solutions of Nonlinear Boundary Value Problems1
Quasi-Newton Method for Set Optimization Problems with Set-Valued Mapping Given by Finitely Many Vector-Valued Functions1
On Radius of Robust Feasibility for Convex Conic Programs with Data Uncertainty1
The Study of the Solvability of Infinite Systems of Integral Equations via Measures of Noncompactness1
On Hermite-Hadamard-Type Inequalities for Subharmonic Functions Over Circular Ring Domains1
A New Boosted Proximal Point Algorithm for Minimizing Nonsmooth DC Functions1
CUR and Generalized CUR Decompositions of Quaternion Matrices and their Applications1
Convergence of Iterates of α-Bernstein Type Operators via Fixed Point of Generalized JS-Contraction Type Mappings1
Further Hilbert-Schmidt Numerical Radius Inequalities for 2 × 2 Operator Matrices1
Fixed Point Theorem and Related Nonlinear Analysis by the Best Approximation Method in p-Vector Spaces1
Box Constraints and Weighted Sparsity Regularization for Identifying Sources in Elliptic PDEs1
A History-Dependent Inclusion with Applications in Contact Mechanics1
Some Fixed Point Results for Commuting Families of Mappings in Modular Spaces1
On σ-Subdifferential Polarity and Fréchet σ-Subdifferential1
Phase Retrieval from Linear Canonical Transforms1
0.070614814758301