Computational & Applied Mathematics

Article	Citations
Robust time-consistent strategy for the defined contribution pension plan with a minimum guarantee under ambiguity	97
Shortest path interdiction problem with convex piecewise-linear costs	78
Shifted eigenvalue decomposition method for computing C-eigenvalues of a piezoelectric-type tensor	76
A relaxed two-step modulus-based matrix synchronous multisplitting iteration method for linear complementarity problems	75
Analysis of a full-discrete two-grid discontinuous Galerkin method for nonlinear parabolic equations	60
Larger convergence regions for an efficient two-step iterative method	55
Efficient implementation of characteristic-based schemes on unstructured triangular grids	53
Structure of $${\mathbb {F}}_q{\mathcal {R}}$$-linear $$(\varTheta ,\varDelta _\varTheta )$$-cyclic codes	51
$$ H^1$$-Galerkin mixed finite element method for the vibration equation of beam with structural damping	49
On some geometrical eigenvalue inverse problems involving the p-Laplacian operator	48
Competitive multiple allocation hub location problem considering primary and backup routes	46
Hilbert solution of fuzzy fractional boundary value problems	45
On a wavelet-based numerical method for linear and nonlinear fractional Volterra integro-differential equations with weakly singular kernels	42
A reliable and fast mesh-free solver for the telegraph equation	42
A variant of two-step modulus-based matrix splitting iteration method for Retinex problem	40
Construction of transition surfaces with minimal generalized thin-plate spline-surface energies	38
The convergence properties of the Green’s function method for third order functional differential equations	37
A new approximate descent derivative-free algorithm for large-scale nonlinear symmetric equations	37
Cubic spline quadrature rule to calculate supersingular integral on interval	37
Uniform spaces based on a way below relation	36
Parameter estimation with the Markov Chain Monte Carlo method aided by evolutionary neural networks in a water hammer model	34
Dynamical technique for split common fixed point problem in Banach spaces	33
Modified intermixed iteration for solving the split general system of variational inequality problems and applications	32
Inertial iterative method for solving equilibrium problems and fixed point problems	32
Convergence analysis for solving the split equality equilibrium problem in Hilbert spaces	32

An integrated TOPSIS–ORESTE-based decision-making framework for new energy investment assessment with cloud model	30
Valuation of forward contract price in energy markets described by a fuzzy-stochastic model and mathematical algorithms: a case study of the PJM Western Hub Real-Time Peak market	30
Mathematical modelling of HIV-1 transcription inhibition: a comparative study between optimal control and impulsive approach	29
The construction of $$\Theta $$–$$\Xi $$ functions on complete lattices	27
A common fixed point for multi-valued mappings in complex-valued b-metric spaces and applications	27
Paired versus double domination in forbidden graph classes	27
Soft $$\omega \beta $$-open sets and their generated soft topology	25
Brouwer type conjecture for the eigenvalues of distance Laplacian matrix of a graph	25
A mathematical model to the melanoma dynamics involving CAR T-cells	25
Efficiency criteria and dual models for multi-objective semi-infinite constrained minimization problems with vanishing restrictions	25
Construction of new data-driven uncertainty sets imbedded with fuzzy prejudgment: Validated by robust optimization to newsboy problems	25
An efficient semi-analytical technique to solve multi-dimensional Burgers’ equation	24
Binary Voronoi linear trees for the approximate solution of functional optimization problems	23
Fractional inequalities of corrected Euler–Maclaurin-type for twice-differentiable functions	23
On the dynamics of a discrete difference map in Mann orbit	23
Three regularization methods for identifying the initial value of time fractional advection–dispersion equation	23
Optimal control of system governed by nonlinear volterra integral and fractional derivative equations	23
Dynamics of the modified Rotation-Camassa-Holm Equation with backward diffusion term	22
A series of interval-valued Fermatean fuzzy Hamacher operators and their application	22
Yager’s type weighted power means of q-rung orthopair fuzzy information and their applications to multi-criteria decision making	22
Three double multi-step randomized extended Kaczmarz methods for solving large sparse inconsistent linear systems	21
Solving a class of semi-infinite variational inequality problems via a homotopy method	20
(O, G)-granular variable precision fuzzy rough sets based on overlap and grouping functions	20
Extended Kantorovich theory for solving nonlinear equations with applications	20
Initial value problem for the $$(2+1)$$-dimensional time-fractional generalized convection–reaction–diffusion wave equation: invariant subspaces and exact solutions	20
Control point reduction for lofted B-spline surface interpolation based on serial closed contours	20
An DRCS preconditioning iterative method for a constrained fractional optimal control problem	20
New proximal type algorithms for convex minimization and its application to image deblurring	19
An understandable way to discover methods to model interval input–output samples	19
Fuzzy subsets of different kinds of simple and non-Mendelian inheritance	19
Low-rank approximation algorithm using sparse projection and its applications	18
A finite element approximation for the simulation of the flow impacted by metachronal coordination between beating cilia	18
Optimal control of Aedes aegypti using rainfall and temperature data	18
Probabilistic analysis of a cantilever beam subjected to random loads via probability density functions	17
Monic Chebyshev pseudospectral differentiation matrices for higher-order IVPs and BVPs: applications to certain types of real-life problems	17
Strong convergence in infinite time interval of tamed-adaptive Euler–Maruyama scheme for Lévy-driven SDEs with irregular coefficients	17
Analyzing of process capability indices based on neutrosophic sets	17
q-rung orthopair fuzzy bi-direction Choquet integral based on TOPSIS method for multiple attribute group decision making	17
Multiple attribute decision-making Pythagorean vague normal operators and their applications for the medical robots process on surgical system	17
The c-boomerang uniformity of two classes of permutation polynomials over finite fields	16
Task preference-based bottleneck assignment problem	16
Simple yet highly efficient numerical techniques for systems of nonlinear equations	16
An iterative technique for a class of Dirichlet nonlinear BVPs: Troesch’s problem	16
ESR fractional model with non-zero uniform average blood velocity	16
Approximate analytical solution for Richards’ equation with finite constant water head Dirichlet boundary conditions	15
Some indices of picture fuzzy graphs and their applications	15
Stability and global dissipativity for neutral-type fuzzy genetic regulatory networks with mixed delays	15
On a collocation point of view to reproducing kernel methods	15
A self-adaptive parallel subgradient extragradient method for finite family of pseudomonotone equilibrium and fixed point problems	14
Low-rank generalized alternating direction implicit iteration method for solving matrix equations	14

Classical and non-classical Lie symmetry analysis, conservation laws and exact solutions of the time-fractional Chen–Lee–Liu equation	14
Generalized Mellin transform and its applications in fractional calculus	14
Aggregation of I-transitive fuzzy relations and fuzzy preference relations	14
Numerical investigation of $$\Psi $$-fractional differential equations using wavelets neural networks	14
Splitting methods and numerical approximations for a coupled local/nonlocal diffusion model	14
An adaptive hp-version stochastic Galerkin method for constrained optimal control problem governed by random reaction diffusion equations	14
EM algorithm for bounded generalized t mixture model with an application to image segmentation	14
A non-parametric model for fuzzy forecasting time series data	14
High order stable numerical algorithms for generalized time-fractional deterministic and stochastic telegraph models	14
L1-predictor–corrector method for $$\psi $$-Caputo type fractional differential equations	14
Fractional differential equations, compatibility, and exact solutions	14
Numerical solutions of special fuzzy partial differential equations in a reproducing kernel Hilbert space	14
A smoothness indicators free third-order weighted ENO scheme for gas-dynamic Euler equations	14
New categories of coverings in terms of rough fuzzy sets	14
$$C^1$$ interpolation splines over type-1 triangulations with shape parameters	14
Image restoration based on fractional-order model with decomposition: texture and cartoon	14
The effects of pre-/post-retirement borrowing constraints on optimal consumption, investment, and retirement	13
Improved sixth-order WENO scheme based on the numerical flux and smoothness indicators of modified stencils	13
A unique approach to graph-based metric spaces with an application to rocket ascension	13
Picture fuzzy soft-max Einstein interactive weighted aggregation operators with applications	13
A second-order numerical scheme for the time-fractional partial differential equations with a time delay	13
On minimization and fixed point problems in Hadamard spaces	13
Analysis and dynamics of a mathematical model to predict unreported cases of COVID-19 epidemic in Morocco	13
Structured adaptive spectral-based algorithms for nonlinear least squares problems with robotic arm modelling applications	13
Construction of authentication codes based on orthogonal array and Latin square	13
A sixth order extension of WENO-S scheme	13
Numerical soliton solutions of fractional Newell–Whitehead–Segel equation in binary fluid mixtures	13
New Fuzzy Rough Set Models Based on Implication Operators	13
Mapped Legendre-spectral method for high-dimensional multi-term time-fractional diffusion-wave equation with non-smooth solution	13
The $$\gamma $$-diagonally dominant degree of Schur complements and its applications	12
The response of linear oscillators coupled to MDOF nonlinear attachment with combined seismic excitation	12
Inverse heat conduction problem with a nonlinear source term by a local strong form of meshless technique based on radial point interpolation method	12
Parabolic equation driven by general differential operators with variable exponents and degenerate nonlinearities: Application to image restoration	12
Orthogonal polynomials and Möbius transformations	12
A SUPG formulation augmented with shock-capturing for solving convection-dominated reaction–convection–diffusion equations	12
An efficient global optimization algorithm for a class of linear multiplicative problems based on convex relaxation	12
Migrativity of extended binary operations on fuzzy truth values	12
On the graphs of a fixed cyclomatic number and order with minimum general sum-connectivity and Platt indices	12
Circular arc approximation by hexic polynomial curves	12
RT distances and Hamming distances of constacyclic codes of length $$8p^s$$ over $${\mathbb {F}}_{p^m}+u{\mathbb {F}}_{p^m}$$	11
A convergent exponential B-spline collocation method for a time-fractional telegraph equation	11
The formation of shock wave in a two-dimensional supersonic planar and axisymmetric non-ideal gas flow with magnetic field	11
Steane enlargement of entanglement-assisted quantum error-correcting codes	11
An efficient fourth order Hermite spline collocation method for time fractional diffusion equation describing anomalous diffusion in two space variables	11
Strong Stability Preserving Integrating Factor General Linear Methods	11
Oscillation of second-order noncanonical neutral differential equations with distributed deviating arguments	11
Solving nonlinear fractional equations and some related integral equations under a measure of noncompactness	11
Lopsided shift-splitting preconditioner for saddle point problems with three-by-three structure	11
A spectral radius-based global exponential stability for Clifford-valued recurrent neural networks involving time-varying delays and distributed delays	11
The NHRS scheme for the two models of traffic flow	11
Multiplicity results for a nonlocal fractional problem	11
Two algebraic methods for least squares L-structured and generalized L-structured problems of the commutative quaternion Stein matrix equation	11
Review of recursive and operational approaches of the Tau method with a new extension	11
Nonlinear transient thermo-elastoplastic analysis of temperature-dependent FG plates using an efficient 3D meshless model	11
Resolution of the sec-max-product fuzzy relation inequalities system and its lexicographic minimum solution	11
A splitting algorithm for constrained optimization problems with parabolic equations	11
Correction to Various articles	11
Global stability of novel coronavirus model using fractional derivative	11
On the $$\alpha $$-spectral radius of unicyclic and bicyclic graphs with a fixed diameter	11
Generalized bilateral inverses of tensors via Einstein product with applications to singular tensor equations	11
On m-spotty weight enumerators of $$\mathbb {Z}_2(\mathbb {Z}_2+u\mathbb {Z}_2)$$-linear codes and Griesmer type bound	11
$$\alpha $$-cross-migrativity between fuzzy implications and grouping functions	10
Intuitionistic fuzzy muirhead means motivated by frank triangular norms	10
The separation of convex sets and the Krein–Milman theorem in fuzzy quasi-normed space	10
Multi-scale computational modeling for pH-dependent flows and bivalent ions: application to kaolinite clays	10
Approximation and optimal control for variational–hemivariational inequalities of Bingham type fluid	10
Hankel tensor-based model and $$L_1$$-Tucker decomposition-based frequency recovery method for harmonic retrieval problem	10
The Schoenberg kernel and more flexible multivariate covariance models in Euclidean spaces	10
Selection of best inter-country airline service using q-rung picture fuzzy graph structures	10
A computational framework to systematize uncertainty analysis in the sediment fingerprinting approach using least square methods	10
Bound-preserving schemes for $$P^2$$ local discontinuous Galerkin discretizations of KdV-type equations	10
Weak Galerkin finite element methods for semilinear Klein–Gordon equation on polygonal meshes	10
Stable discontinuous mapped bases: the Gibbs–Runge-Avoiding Stable Polynomial Approximation (GRASPA) method	10
Sensitivity assessment of cost allocative efficiency in data envelopment analysis	10
Analytical and numerical investigation of stochastic differential equations with applications using an exponential Euler–Maruyama approach	10
Advanced shifted first-kind Chebyshev collocation approach for solving the nonlinear time-fractional partial integro-differential equation with a weakly singular kernel	10
An efficient algorithm with double inertial steps for solving split common fixed point problems and an application to signal processing	10
Non-iterative compact operator splitting scheme for Allen–Cahn equation	10
Multi-objective infinite horizon optimal control problems: characterization of the Pareto fronts and Pareto solutions	10
Observer-based mixed $${{H}_{\infty }/{\text {passive}}}$$ adaptive sliding mode control for Semi-Markovian jump system with time-varying delay	10

A kinetic theory approach to modeling prey–predator ecosystems with expertise levels: analysis, simulations and stability considerations	10
An improved numerical iterative method for solving nonlinear fuzzy Fredholm integral equations via Picard’s method and generalized quadrature rule	10
A collocation method for an RLC fractional derivative two-point boundary value problem with a singular solution	10
Quasi-support hyperplanes in asymmetric normed spaces	10
Efficient adaptive step-size formulation of an optimized two-step hybrid block method for directly solving general second-order initial-value problems	10
Optimality conditions and duality theorems for nonsmooth semi-infinite interval-valued mathematical programs with vanishing constraints	10
Interval type-2 fuzzy least-squares estimation to formulate a regression model based on a new outlier detection method using a new distance	10
Integrated hub location and flow processing schedule problem under renewable capacity constraint	9
A derivative-free exact penalty algorithm: basic ideas, convergence theory and computational studies	9
Unconditionally convergent and superconvergent FEMs for nonlinear coupled time-fractional prey–predator problem	9
Interval-valued q-rung orthopair fuzzy Aczel–Alsina operations-based Bonferroni mean aggregation operators and their applications	9
Global exponential stability of bidirectional associative memory neural networks model with piecewise alternately advanced and retarded argument	9
A gradient-based learning method with smoothing group $$L_0$$ regularization for interval perceptron and interval weights	9
Bent functions constructed from finite pre-quasifield spreads	9
An efficient numerical simulation of the two-dimensional semilinear wave equation	9
A note on (local) energy of a graph	9
Numerical simulation of traveling waves in the FitzHugh-Nagumo system via equilibria of nonlocal equations	9
Modified Newton-SSTS method for solving a class of nonlinear systems with complex symmetric Jacobian matrices	9
Nonlinear bending behavior of functionally graded porous beams based on sinusoidal shear deformation theory	9
q-Rung orthopair fuzzy soft Hamacher aggregation operators and their applications in multi-criteria decision making	9
Dominated coloring in certain trees	9
Power-series solutions of fractional-order compartmental models	9
Modified inertial algorithms for inclusion problems with numerical experiments and application to image restoration	9
A spectrally accurate time–space pseudospectral method for reaction–diffusion Malaria infection model	9
Modelling as a process	9
Descent three-term DY-type conjugate gradient methods for constrained monotone equations with application	9
Modelling of a spherical deflagration at constant speed	9
On the partial delta differentiability of fuzzy-valued functions via the generalized Hukuhara difference	9
Improved results on stability and $$H_{\infty }$$ performance analysis for discrete-time neural networks with time-varying delay	9
Bifurcation investigation and control scheme of fractional neural networks owning multiple delays	9
Dual core generalized inverse of third-order dual tensor based on the T-product	9
Darboux transformation, soliton solutions of the variable coefficient nonlocal modified Korteweg–de Vries equation	9
On the Sombor characteristic polynomial and Sombor energy of a graph	9
Correlation coefficient measures and aggregation operators on interval-valued linear Diophantine fuzzy sets and their applications	9
The characteristic difference DDM for solving the time-fractional order convection–diffusion equations	9
Stochastic analysis and optimal control of a donation game system with non-uniform interaction rates and Gram–Schmidt orthogonalization procedure	9
A note on the solution to the random Burgers–Riemann problem subject to independent and uniformly distributed initial conditions	9
An efficient method for linear fractional delay integro-differential equations	9
The Burr XII quantile regression for salary-performance models with applications in the sports economy	9
A neural network-based ARMA model for fuzzy time series data	8
A theoretical investigation of Caputo variable order fractional differential equations: existence, uniqueness, and stability analysis	8
The impact of alternant codes over Eisenstein integers on modern technology	8
Analysis of two versions of relaxed inertial algorithms with Bregman divergences for solving variational inequalities	8
A modified non-convex Cauchy total variation regularization model for image restoration	8
Delay-dependent and order-dependent asymptotic stability conditions for Riemann–Liouville fractional-order systems with time delays	8
On relaxed acceleration of the ADI iteration	8
Novel operational matrix method for the numerical solution of nonlinear reaction–advection–diffusion equation of fractional order	8
Tseng’s extragradient method with double projection for solving pseudomonotone variational inequality problems in Hilbert spaces	8
A new characterization of k-trees and some applications	8
Exploring accurate soliton propagation in physical systems: a computational study of the (1+1)-dimensional $$\mathbb {MNW}$$ integrable equation	8
On randomized partial block Kaczmarz method for solving huge linear algebraic systems	8
Efficient methods for verifying monotonicity of 2-additive fuzzy measures	8
Two efficient nonlinear conjugate gradient methods for Riemannian manifolds	8
Rhaly terraced sequences their generalizations, properties and applications	8
Optimality and duality analysis for multiobjective interval-valued semi-infinite optimization problem having vanishing constraints	8
Exact and numerical solutions to the system of the chlorite iodide malonic acid chemical reactions	8
A shape design problem for the Navier–Stokes flow with a convective boundary condition	8
Coexistence of singular cycles in a class of three-dimensional piecewise affine systems	8
A novel strict color image authentication scheme based on dual-complex LU decomposition	8
Numerical solutions of a class of linear and nonlinear Volterra integral equations of the third kind using collocation method based on radial basis functions	8
The generalized dice similarity measures for bipolar complex fuzzy set and its applications to pattern recognition and medical diagnosis	8
The degree of reflexivity of fuzzy relations in terms of left-continuous t-norms	8
Multi-entropy analysis for mega project contractor selection in q-rung orthopair fuzzy soft set framework	8
Near semihypergroups on nearness approximation spaces	8
The tensor phase under a tensor–tensor product	8
Asymptotical stability of the exact solutions and the numerical solutions for impulsive neutral differential equations	8
Generators of negacyclic codes over $${\mathbb {F}}_{p}[u,v]/\langle u^2,v^2,uv,vu\rangle $$ of length $$p^s$$	8
Euler wavelets method for solving fractional-order linear Volterra–Fredholm integro-differential equations with weakly singular kernels	7
A parameter-uniform numerical method for singularly perturbed Burgers’ equation	7
Integral transforms involving orthogonal polynomials and its application in diffraction of cylindrical Waves	7
Fast algorithms for the solution of perturbed symmetric Toeplitz linear system and its applications	7
A generalized model for the population dynamics of a two stage species with recruitment and capture using a nonstandard finite difference scheme	7
An efficient conservative splitting characteristic difference method for solving 2-d space-fractional advection–diffusion equations	7
A well-balanced numerical model for depth-averaged two-layer shallow water flows	7
Hybridized successive complementary expansions for solving convection-dominated 2D elliptic PDEs with boundary layers	7
A two-agent resource allocation scheduling problem with slack due-date assignment and general deterioration function	7
On adaptive block coordinate descent methods for ridge regression	7
Approximation of common solutions of nonlinear problems in Banach spaces	7
Weighted $$\ell _{p}(0<p\le 1)$$ minimization with non-uniform weights for sparse recovery under partial support information	7
Stochastic differential games with controlled regime-switching	7
Invariant subspaces and exact solutions: $$(1+1)$$ and $$(2+1)$$-dimensional generalized time-fractional thin-film equations	7
A graphical method-based Kharitonov theorem for robust stability analysis of incommensurate fractional-order uncertain systems	7
The distributed no-idle permutation flowshop scheduling problem with due windows	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
An efficient spectral method for solving third-kind Volterra integral equations with non-smooth solutions	7
Asymptotic-numerical solvers for highly oscillatory ordinary differential equations and Hamiltonian systems	7
On the preconditioned MINRES method for solving singular linear systems	7
Multiple-attribute group decision-making method based on intuitionistic multiplicative linguistic information	7
An inertial extragradient method for solving strongly pseudomonotone equilibrium problems in Hilbert spaces	7
Fair allocation algorithms for indivisible items under structured conflict constraints	7
Nonmonotone feasible arc search algorithm for minimization on Stiefel manifold	7
Stabilization of Timoshenko–Ehrenfest type systems	7
RK-stable second derivative multistage methods with strong stability preserving based on Taylor series conditions	7
A spectral collocation matrix method for solving linear Fredholm integro-differential–difference equations	7
A Markovian Stackelberg game approach for computing an optimal dynamic mechanism	7