Computational & Applied Mathematics

Article	Citations
Error estimate and stability analysis on the study of a high-order nonlinear fractional differential equation with Caputo-derivative and integral boundary condition	88
Dynamic overflow characteristics of special structure wells	75
High accuracy analysis of a nonconforming rectangular finite element method for the Brinkman model	72
A new relationship between population genetics and fuzzy sets	70
A broken reproducing kernel method for the multiple interface problems	62
Pessimistic multigranulation rough bipolar fuzzy set and their application in medical diagnosis	51
High-order spectral collocation method using tempered fractional Sturm–Liouville eigenproblems	50
A novel low-cost method for generalized split inverse problem of finite family of demimetric mappings	45
Necessary conditions for Turing instability in the reaction–diffusion systems associated with replicator dynamics	45
Efficient implementation of characteristic-based schemes on unstructured triangular grids	44
A highly accurate RBF quasi-interpolation method for approximating the derivatives	42
Asymptotic analysis of solutions to fractional diffusion equations with the Hilfer derivative	40
Cardinality rough neighborhoods via ideals with medical applications	39
Smooth solution region based enhanced hybrid third-order WENO schemes	37
Earth Mover’s divergence of belief function	36
A convergent hybrid numerical scheme for a class of nonlinear diffusion equations	35
Multiple attribute group decision-making method based on extended bipolar fuzzy MABAC approach	35
Operation mode selection of public-funded private-run elderly care agencies based on triangular intuitionistic fuzzy preference relations group decision-making	34
Best proximity points in noncommutative Banach spaces	33
Competitive multiple allocation hub location problem considering primary and backup routes	31
Numerical solution of fractional Kersten–Krasil’shchik coupled KdV–mKdV system arising in shallow water waves	31
An integrated TOPSIS–ORESTE-based decision-making framework for new energy investment assessment with cloud model	30
Existence, stability and controllability results for a class of switched evolution system with impulses over arbitrary time domain	30
Stability analysis of the COVID-19 model with age structure under media effect	29
Extrapolation of the Galerkin solution for two-dimensional nonlinear Fredholm integral equations with orthogonal basis of Boubaker polynomials	28

Modified intermixed iteration for solving the split general system of variational inequality problems and applications	28
Frequency evaluation for adapted peer methods	27
New algorithm for solving pentadiagonal CUPL-Toeplitz linear systems	26
Constructing reliable approximations of the random fractional Hermite equation: solution, moments and density	26
Minimizers of fractional NLS energy functionals in $$\mathbb {R}^{2}$$	25
Inertial iterative method for solving equilibrium problems and fixed point problems	25
Modified projected subgradient method for solving pseudomonotone equilibrium and fixed point problems in Banach spaces	24
Interval-valued value function and its application in interval optimization problems	23
Larger convergence regions for an efficient two-step iterative method	22
On the absolute stability of a two-step third order method on a graded mesh for an initial-value problem	21
Optimal control of system governed by nonlinear volterra integral and fractional derivative equations	21
Minimizing the distance spectral radius of uniform hypertrees with given parameters	20
Decoding of cyclic codes over the ring $$F_2+uF_2+u^2F_2$$	20
Hybridized successive complementary expansions for solving convection-dominated 2D elliptic PDEs with boundary layers	20
Numerical solving of nonlinear differential equations using a hybrid method on a semi-infinite interval	20
Practical RPCG methods for complex symmetric linear systems	20
General semi-implicit approximations with errors for common fixed points of nonexpansive-type operators and applications to Stampacchia variational inequality	20
Stabilization of Timoshenko–Ehrenfest type systems	20
Superconvergence of Newton–Cotes rule for computing hypersingular integral on a circle	19
Integer codes correcting/detecting burst errors within one byte and detecting burst errors within two bytes	19
Analysis of a full-discrete two-grid discontinuous Galerkin method for nonlinear parabolic equations	19
A graphical method-based Kharitonov theorem for robust stability analysis of incommensurate fractional-order uncertain systems	19
R. Chan’s circulant-based approximate inverse preconditioning iterative method for solving second-order space fractional advection–dispersion equations with variable coefficients	19
Trees, unicyclic graphs and their geometric Sombor index: an extremal approach	18
A series of interval-valued Fermatean fuzzy Hamacher operators and their application	18
Firing and synchronous of two memristive neurons	18
Dynamics of tsunami wave propagation in uncertain environment	18
Homoclinic and heteroclinic bifurcations in piecewise smooth systems via stability-changing method	18
Iterative fractional Tikhonov–Landweber method for identifying unknown source on a columnar symmetric domain	17
Unconditionally convergence and superconvergence error analysis of a mass- and energy-conserved finite element method for the Schrödinger–Poisson equation	16
Geodesic transversal problem for join and lexicographic product of graphs	16
Modified two-step scale-splitting iteration method for solving complex symmetric linear systems	16
$$ H^1$$-Galerkin mixed finite element method for the vibration equation of beam with structural damping	16
Seidel spectrum of threshold graphs	16
Weighted $$\ell _{p}(0<p\le 1)$$ minimization with non-uniform weights for sparse recovery under partial support information	16
On a total order on the set of Z-numbers based on discrete fuzzy numbers	16
Infinity norm bounds for the inverse for $$\textrm{GSDD}_1$$ matrices using scaling matrices	16
Stochastic differential games with controlled regime-switching	15
The factorization method for inhomogeneous medium with an impenetrable obstacle	15
Self-adaptive algorithms for quasiconvex programming and applications to machine learning	15
Fastest motion planning for an unmanned vehicle in the presence of accelerating obstacles	15
Robust time-consistent strategy for the defined contribution pension plan with a minimum guarantee under ambiguity	15
An approach to solve an unbalanced fully rough multi-objective fixed-charge transportation problem	15
An algebraic algorithm for the diagonalization of a biquaternion matrix in the biquaternionic mechanics	14
Pseudo almost periodic solutions for a class of nonlinear Duffing equations on time scales	14
A random sampling algorithm for fully-connected tensor network decomposition with applications	14
Karush–Kuhn–Tucker conditions and duality for a class of convex adjustable robust optimization problem	14
Two classes of ordinal sum implications	14
$$(\mu _{1},\mu _{2})$$-Pseudo-asymptotically $$\tau $$-periodic function applied to models for differential equations with delays	14
Mann-type extragradient algorithm for solving variational inequality and fixed point problems	14

Two constructions of two-dimensional Golay complementary array sets with flexible sizes in two dimensions	13
Real and complex solutions of the total least squares problem in commutative quaternionic theory	13
An alternating direction method of multipliers for tensor complementarity problems	13
Fast algorithms for the solution of perturbed symmetric Toeplitz linear system and its applications	13
The distributed no-idle permutation flowshop scheduling problem with due windows	13
Application of soft sets to graph coloring	13
A novel approach to simplifying dynamic data through multi-scale decision systems	13
Recovering the temperature distribution for multi-term time-fractional sideways diffusion equations	13
Positive solutions for the fractional Kirchhoff type problem in exterior domains	13
Discrete energy behavior of Timoshenko system with Cattaneo’s law	13
Cubical fuzzy Hamacher aggregation operators in multi-attribute decision-making problems	12
Soft somewhat open sets: soft separation axioms and medical application to nutrition	12
Applications of generalized formable transform with $$\Psi $$-Hilfer–Prabhakar derivatives	12
$$\mathbb {Z}_2\mathbb {Z}_2[u^4]$$-cyclic codes and their duals	12
A new algorithm for approximating solutions of the common variational inclusion	12
On the dynamics of a discrete difference map in Mann orbit	12
Adaptive force control with active damping for robot manipulators with bounded inputs	12
RK-stable second derivative multistage methods with strong stability preserving based on Taylor series conditions	12
An inverse problem of identifying the coefficient in a nonlinear time-fractional diffusion equation	12
Neighbourhood and competition graphs under fuzzy incidence graph and its application	12
Route intelligent recommendation model and algorithm under the Pythagorean hesitant fuzzy linguistic environment	12
Numerical simulations of reaction–diffusion systems in biological and chemical mechanisms with quartic-trigonometric B-splines	12
Edge sketches for multi-modal image registration based on Blake–Zisserman type energy	12
Robust higher order finite difference scheme for singularly perturbed turning point problem with two outflow boundary layers	12
A new multi-ideal nano-topological model via neighborhoods for diagnosis and cure of dengue	12
A spectral collocation matrix method for solving linear Fredholm integro-differential–difference equations	12
A class of new successive permutation iterative algorithms with the relaxation factor for radiation diffusion equation	11
A second-derivative functionally fitted method of maximal order for oscillatory initial value problems	11
Mathematical modelling of HIV-1 transcription inhibition: a comparative study between optimal control and impulsive approach	11
Forcing and anti-forcing polynomials of a type of polyomino graphs	11
On numerical methods for solving Riesz space fractional advection–dispersion equations based on spline interpolants	11
About the type of broom trees	11
Finite-time $${H_\infty }$$ synchronization of Markov jump complex dynamical networks with additive time-varying delays: an event-triggered control strategy	11
A modified multivariate spectral gradient projection method for nonlinear complementarity problems	11
Construction of transition surfaces with minimal generalized thin-plate spline-surface energies	10
Cubic spline quadrature rule to calculate supersingular integral on interval	10
On computing the determinant, other characteristic polynomial coefficients, and inverse in Clifford algebras of arbitrary dimension	10
Results on passivity analysis of delayed fractional-order neural networks subject to periodic impulses via refined integral inequalities	10
On the preconditioned MINRES method for solving singular linear systems	10
A well-balanced numerical model for depth-averaged two-layer shallow water flows	10
Finite convergence of extragradient-type methods for solving variational inequalities under weak sharp condition	10
Weak adversarial networks for solving forward and inverse problems involving 2D incompressible Navier–Stokes equations	10
A reliable and fast mesh-free solver for the telegraph equation	10
Gaussian belief propagation for transient reaction–diffusion problems	10
Optimality conditions and duality for continuous-time programming with multiple interval-valued objective functions	10
Discrete maps with distributed memory fading parameter	10
Revisiting the extragradient method for finding the minimum-norm solution of non-Lipschitzian pseudo-monotone variational inequalities	10
Approximation of common solutions of nonlinear problems in Banach spaces	10
Non-monotonic and self-adaptive strongly convergent iterative methods for efficiently solving variational inequalities with pseudomonotone operators	10
Strong convergence rate of the stochastic theta method for nonlinear hybrid stochastic differential equations with piecewise continuous arguments	10
Multiplicity results for discrete partial mean curvature problems	10
Boundary stabilization of an axially moving system of elasticity with an exponentially bounded external disturbance	10
Closed-form pricing formulas for variance swaps in the Heston model with stochastic long-run mean of variance	10
A weak Galerkin finite-element method for singularly perturbed convection–diffusion–reaction problems with interface	10
Dynamical technique for split common fixed point problem in Banach spaces	10
2-tuple linguistic hesitant Pythagorean fuzzy MULTIMOORA with MSA and its application in the site selection problem of shared vehicle charging pile	10
On refined rational convex contractions with applications to matrix and implicit functional integral equations	10
Extragradient method with Bregman distances for solving vector quasi-equilibrium problems	10
Nonconvex $$\ell _p-\alpha \ell _q$$ minimization method and p-RIP condition for stable recovery of approximately k-sparse signals	10
Study on single server finite capacity neutrosophic queueing model	9
Shortest path interdiction problem with convex piecewise-linear costs	9
A martingale method for option pricing under a CEV-based fast-varying fractional stochastic volatility model	9
Minimal pseudo-triangulation of the Hopf map and its uniqueness	9
Entropy and periods for continuous graph maps	9
Direct approach on projective synchronization of inertial quaternion-valued neural networks with proportional delays	9
On adaptive block coordinate descent methods for ridge regression	9
Adaptive selection of shape parameters for MQRBF in arbitrary scattered data: enhancing finite difference solutions for complex PDEs	9
Numerical methods for QBD matrix equations	9
Matrix analysis of discrete functionals in compact difference method for nonlinear problems with higher derivatives and program code (I: 1D problem)	9
Fair allocation algorithms for indivisible items under structured conflict constraints	9
A high-resolution bi-parametric unconditionally stable ADI method for 2D uniform transmission line equation	9
Rudin’s extension theorems and exponential convexity for matrix- and function-valued positive semidefinite functions	9
Modified Halpern and viscosity methods for hierarchical variational inequalities on Hadamard manifolds	8
Exact solution for non-classical one-phase Stefan problem with variable thermal coefficients and two different heat source terms	8
Solving high-order uncertain differential equations via Adams–Simpson method	8
A parallel monotone hybrid algorithm for a finite family of $$G-$$nonexpansive mappings in Hilbert spaces endowed with a graph applicable in signal recovery	8
Some applications of a decomposition for five quaternion matrices in control system and color image processing	8
Orthogonal cubic spline basis and its applications to a partial integro-differential equation with a weakly singular kernel	8
A new subspace minimization conjugate gradient method based on conic model for large-scale unconstrained optimization	8
An efficient conservative splitting characteristic difference method for solving 2-d space-fractional advection–diffusion equations	8

A parameter-uniform numerical method for singularly perturbed Burgers’ equation	8
Nonmonotone feasible arc search algorithm for minimization on Stiefel manifold	8
Integral transforms involving orthogonal polynomials and its application in diffraction of cylindrical Waves	8
Global error bounds for the extended vertical LCP of B-type matrices	8
An efficient semi-analytical technique to solve multi-dimensional Burgers’ equation	8
The convergence properties of the Green’s function method for third order functional differential equations	8
Approximate solution of Cauchy integral equations by using Lucas polynomials	8
A sequential designing-modeling technique when the input factors are not equally important	8
An efficient numerical technique for two-parameter singularly perturbed problems having discontinuity in convection coefficient and source term	8
Efficient finite difference scheme for a hidden-memory variable-order time-fractional diffusion equation	8
A variational R-matrix finite element procedure for solving ultra-cold collision problems	8
An inverse problem for investigating the time-dependent coefficient in a higher-order equation	8
A new descent spectral Polak–Ribière–Polyak method based on the memoryless BFGS update	8
Guaranteed cost control of fractional-order switched systems with mixed time-varying delays	8
Multiple-attribute group decision-making method based on intuitionistic multiplicative linguistic information	8
Solving a system of two-sided Sylvester-like quaternion tensor equations	8
Three regularization methods for identifying the initial value of time fractional advection–dispersion equation	8
Invariant codes, difference schemes, and distributive quasigroups	8
On a wavelet-based numerical method for linear and nonlinear fractional Volterra integro-differential equations with weakly singular kernels	8
Asymptotic-numerical solvers for highly oscillatory ordinary differential equations and Hamiltonian systems	8
Analysis of blow-up behavior of solutions to CVIEs	8
Improved weighted essentially non-oscillatory schemes with modified stencil approximation	8
A Markovian Stackelberg game approach for computing an optimal dynamic mechanism	8
An improved belief $$\chi ^2$$ divergence for Dempster–Shafer theory and its applications in pattern recognition	8
Normalized solutions to biharmonic Schrödinger equation with critical growth in $${\mathbb {R}}^N$$	7
Evaluating the impacts of relaxation and mutation in the SARS-CoV-2 on the COVID-19 epidemic based on a mathematical model: a case study of São Paulo State (Brazil)	7
A hybrid decision-making framework under 2-tuple linguistic complex q-rung orthopair fuzzy Hamy mean aggregation operators	7
Novel distance measures based on complex fuzzy sets with applications in signals	7
Robust mid-point upwind scheme for singularly perturbed delay differential equations	7
On the genus and crosscap two coannihilator graph of commutative rings	7
Multiscale orthonormal method for nonlinear system of BVPs	7
Directional monotonic fuzzy implication functions induced from directional increasing quasi-grouping functions	7
The Bernoulli polynomials reproducing kernel method for nonlinear Volterra integro-differential equations of fractional order with convergence analysis	7
TOPSIS approach for MCGDM based on intuitionistic fuzzy rough Dombi aggregation operations	7
Convergence analysis for solving the split equality equilibrium problem in Hilbert spaces	7
A general fast shift-splitting iteration method for nonsymmetric saddle point problems	7
A relaxed two-step modulus-based matrix synchronous multisplitting iteration method for linear complementarity problems	7
High-order rotated grid point iterative method for solving 2D time fractional telegraph equation and its convergence analysis	7
Qualitative analysis of caputo fractional integro-differential equations with constant delays	7
Nonlinear wave equation with Dirichlet and Acoustic boundary conditions: theoretical analysis and numerical simulation	7
Generalized estimator for computation of population mean under neutrosophic ranked set technique: An application to solar energy data	7
A finite elements approach for spread contract valuation via associated two-dimensional PIDE	7
A predictor–corrector scheme for solving the time fractional Fokker–Planck equation with uniform and non-uniform meshes	7
Multi-step gH-difference-based methods for fuzzy differential equations	7
Scale-mixture Birnbaum-Saunders quantile regression models applied to personal accident insurance data	7
New mixed-integer linear programming model for solving the multidimensional multi-way number partitioning problem	7
A nonlinear fourth-order PDE for image denoising in Sobolev spaces with variable exponents and its numerical algorithm	7
Modified restrictive preconditioners for double saddle point problems arising from liquid crystal director modeling	7
Binary optimal linear codes with various hull dimensions and entanglement-assisted QECCs	7
The construction of $$\Theta $$–$$\Xi $$ functions on complete lattices	7
Modelling cystic echinococcosis and bovine cysticercosis co-infections with optimal control	7
Structure of $${\mathbb {F}}_q{\mathcal {R}}$$-linear $$(\varTheta ,\varDelta _\varTheta )$$-cyclic codes	7
One-way carsharing facility planning under uncertain demand	7
Study the genetic variation using Eta functions	7
Uniform spaces based on a way below relation	7
A study of range equalities for mixed products of two matrices and their generalized inverses	7
Multicolor bipartite Ramsey numbers for paths, cycles, and stripes	7
A variant of two-step modulus-based matrix splitting iteration method for Retinex problem	7
Further results on exponential stability of switched systems	7
A meshfree technique for the numerical solutions of nonlinear Fornberg–Whitham and Degasperis–Procesi equations with their modified forms	7
An efficient spectral method for solving third-kind Volterra integral equations with non-smooth solutions	7
Algebraic and geometric characterizations related to the quantization problem of the $$C_{2,8}$$ channel	6
MPCA and MDA via Einstein product	6
A two-agent resource allocation scheduling problem with slack due-date assignment and general deterioration function	6
Belief and plausible divergence measures: a novel approach to multicriteria decision making with modified CODAS	6
A new robust compact difference scheme on graded meshes for the time-fractional nonlinear Kuramoto–Sivashinsky equation	6
Stochastic $$R_0$$ matrix linear complementarity problems: the Fischer–Burmeister function-based expected residual minimization	6
Viscosity S-iteration method with inertial technique and self-adaptive step size for split variational inclusion, equilibrium and fixed point problems	6
Perturbation bounds for the core inverse of matrices	6
A generalized model for the population dynamics of a two stage species with recruitment and capture using a nonstandard finite difference scheme	6
An efficient analytical iterative technique for solving nonlinear differential equations	6
Inertial extragradient algorithms with non-monotone stepsizes for pseudomonotone variational inequalities and applications	6
Communicability cosine distance: similarity and symmetry in graphs/networks	6
A new approximate descent derivative-free algorithm for large-scale nonlinear symmetric equations	6
Dynamic analysis of the fractional-order logistic equation with two different delays	6
Invariant subspaces and exact solutions: $$(1+1)$$ and $$(2+1)$$-dimensional generalized time-fractional thin-film equations	6
Comparison principles for a class of general integro-differential inequalities with applications	6
Hamiltonian (s, t)-paths in solid supergrid graphs	6
Strong convergence of alternated inertial CQ relaxed method with application in signal recovery	6
A novel algebraic construction of strong S-boxes over double GF(27) structures and image protection	6
Shifted eigenvalue decomposition method for computing C-eigenvalues of a piezoelectric-type tensor	6
A meshless local Galerkin method for solving a class of nonlinear time-dependent mixed integral equations on non-rectangular 2D domains	6
An efficient alternating segment parallel finite difference method for multi-term time fractional diffusion-wave equation	6
Spectral residual method for nonlinear equations on Riemannian manifolds	6
An inertial extragradient method for solving strongly pseudomonotone equilibrium problems in Hilbert spaces	6
Finding solution of linear systems via new forms of BiCG, BiCGstab and CGS algorithms	6
Computational aspects of cyclic voltammetry simulation for the case of porous electrodes of fractal structure	6
A systematic construction approach for nonregular fractional factorial four-level designs via quaternary linear codes	6
L-valued quasi-overlap functions, L-valued overlap index, and Alexandroff’s topology	6
Fractional inequalities of corrected Euler–Maclaurin-type for twice-differentiable functions	6
Inferring the unknown parameters in differential equation by Gaussian process regression with constraint	6
Hilbert solution of fuzzy fractional boundary value problems	6
Output feedback control and output feedback finite-time control for nonlinear fractional-order interconnected systems	6
Computational study based on the Laplace transform and local discontinuous Galerkin methods for solving fourth-order time-fractional partial integro-differential equations with weakly singular kernels	6
Solutions of the mean curvature equation with the Nehari manifold	6