Mathematics and Computers in Simulation

Article	Citations
Approximate solution of Fredholm integral equations of the second kind through multinode Shepard operators	953
IMACS Calendar of Events	205
An optimal combination of antiretroviral treatment and immunotherapy for controlling HIV infection	161
Robust adaptive backstepping control of uncertain fractional-order nonlinear systems with input time delay	123
A transformed L1 method for so	121
Transient analysis and ANFIS computing of unreliable single server queueing model with multiple stage service and functioning vacation	119
A land cover change framework analyzing wildfire-affected areas in bitemporal PRISMA hyperspectral images	113
A rational-expansion-based method to compute Gabor coefficients of 2D indicator functions supported on polygonal domain	97
Numerical analysis for a thermoelastic diffusion problem in moving boundary	90
Decomposition of the option pricing formula for infinite activity jump-diffusion stochastic volatility models	84
Resolution of the bidimensional shallow water equations with horizontal temperature gradients by a well Balanced Roe scheme	82
Analysis and simulation of a delayed HIV model with reaction–diffusion and sliding control	81
Numerical simulation of time variable fractional order mobile–immobile advection–dispersion model based on an efficient hybrid numerical method with stability and convergence analysis	80
A deterministic numerical scheme for an electron heat transport model	80
Multiscale control of Stackelberg games	78
News of IMACS	75
Bifurcation analysis of a new aquatic ecological model with aggregation effect	73
Error analysis of fast L1 ADI finite difference/compact difference schemes for the fractional telegraph equation in three dimensions	73
Exploring the behavior of malware propagation on mobile wireless sensor networks: Stability and control analysis	72
Bifurcation dynamics of a delayed chemostat system with spatial diffusion	72
Theoretical guarantees for neural control variates in MCMC	72
New DY-HS hybrid conjugate gradient algorithm for solving optimization problem of unsteady partial differential equations with convection term	70
Reduced-order modeling for Ablowitz–Ladik equation	68
Extended finite element method in mixed-hybrid model of singular groundwater flow	68
RETRACTED: Motion of hybrid nanofluid (MnZnF	68

Numerical approach to solve imprecisely defined systems using Inner Outer Direct Search optimization technique	66
High order discretization methods for spatial-dependent epidemic models	65
Fuzzy sampled-data control for single-master multi-slave teleoperation systems with stochastic actuator faults	63
Analytical and numerical dissipativity for the space-fractional Allen–Cahn equation	62
A novel fractional-order neutral-type two-delayed neural network: Stability, bifurcation, and numerical solution	62
Homogeneity problem for basis expansion of functional data with applications to resistive memories	61
Application of modified extended tanh method in solving fractional order coupled wave equations	59
Regional boundary observability for Riemann–Liouville linear fractional evolution systems	59
Dynamic behaviors in a Cournot duopoly model with knowledge spillover effect based on constant conjectural variation	59
Heat transfer analysis of water-ethylene glycol (50:50) based nanofluid over a cone with the influences of magnetic field and uniform heat generation/absorption	57
Modelling the prudent predation in predator–prey interactions	57
Galerkin finite element method for a two-dimensional tempered time–space fractional diffusion equation with application to a Bloch–Torrey equation retaining Larmor precession	55
Dependence properties of scrambled Halton sequences	55
Improvement of heat transfer mechanism through a Maxwell fluid flow over a stretching sheet embedded in a porous medium and convectively heated	55
Excitability and synchronization of vanadium dioxide memristor-inspired neurons	53
Topology optimization using a natural neighbour meshless method combined with a bi-directional evolutionary algorithm	53
Generalized finite difference method for three-dimensional eigenproblems of Helmholtz equation	52
Exact solution of a thick beam on Pasternak subsoil in finite element calculations	52
Projectile motion using three parameter Mittag-Leffler function calculus	52
A Hermite spline model for data regression	52
Some bivariate options pricing in a regime-switching stochastic volatility jump-diffusion model with stochastic intensity, stochastic interest and dependent jump	52
Numerical methods for particle agglomeration and breakage in lid-driven cavity flows at low Reynolds numbers	51
The numerical solution of the free-boundary cell motility problem	51
Influence of price elasticity of demand on monopoly games under different returns to scale	50
Linearising anhysteretic magnetisation curves: A novel algorithm for finding simulation parameters and magnetic moments	50
Construction of good polynomial lattice rules in weighted Walsh spaces by an alternative component-by-component construction	50
Optimal error estimates of a time-splitting Fourier pseudo-spectral scheme for the Klein–Gordon–Dirac equation	49
Mathematical modeling, analysis and numerical simulation of HIV: The influence of stochastic environmental fluctuations on dynamics	48
Can adaptive prey refuge facilitate species coexistence in Bazykin’s prey–predator model?	47
A study on fractional centered difference scheme for high-dimensional integral fractional Laplacian operator with 46
Improved salp swarm algorithm combined with chaos	46
Finite-time stability analysis of fractional-order memristive fuzzy cellular neural networks with time delay and leakage term	46
An efficient numerical approach for solving three-point Lane–Emden–Fowler boundary value problem	45
An alternating direction implicit compact finite difference scheme for the multi-term time-fractional mixed diffusion and diffusion–wave equation	45
The convergence of a numerical scheme for additive fractional stochastic delay equations with	45
A note on the approximate controllability of Sobolev type fractional stochastic integro-differential delay inclusions with order 45
Integration of the stochastic underdamped harmonic oscillator by the θ	44
News of IMACS	44
Time-delay Hammerstein system identification using modified cross-correlation method and variable stacking length multi-error algorithm	44
News of IMACS	44
Dynamic behavior of a stochastic HIV model with latent infection and Ornstein–Uhlenbeck process	42
Short-term electricity price forecasting through demand and renewable generation prediction	41
An Innovative approach towards image encryption by using novel PRNs and S-boxes Modeling techniques	41
Numerical solutions of the HIV infection model of CD4(+) cells by Laguerre wavelets	40
A chaos study of fractal–fractional predator–prey model of mathematical ecology	40
Effects of real random perturbations on Monod and Haldane consumption functions in the chemostat model	40
Isogeometric simulation of acoustic radiation	40
Dynamics of a stockless market through piecewise smooth models	40
Global well-posedness and dynamics of spatial diffusion HIV model with CTLs response and chemotaxis	40
Modeling the effect of non-pharmaceutical measures and vaccination on the spread of two variants of COVID-19 in India	39

Modeling metastatic tumor evolution, numerical resolution and growth prediction	38
Computational modeling of the effect of blood flow and dual phase lag on tissue temperature during tumor treatment by magnetic hyperthermia	38
Global stability of a delayed predator–prey system with fear and Holling-type II functional response in deterministic and stochastic environments	38
Stochastic transport with Lévy noise fully discrete numerical approximation	37
Backward bifurcation and stability analysis in a within-host HIV model with both virus-to-cell infection and cell-to-cell transmission, and anti-retroviral therapy	37
A note on a class of Caputo fractional differential equations with respect to another function	37
S-asymptotically periodic fractional functional differential equati	36
A class of PSO-tuned controllers in Lorenz chaotic system	36
Efficient color image steganography based on new adapted chaotic dynamical system with discrete orthogonal moment transforms	36
New hybrid three-term spectral-conjugate gradient method for finding solutions of nonlinear monotone operator equations with applications	36
Complex dynamics of a four-species food web model with nonlinear top predator harvesting and fear effect	36
A high resolution Hermite wavelet technique for solving space–time-fractional partial differential equations	35
A generalized payment policy for deteriorating items when demand depends on price, stock, and advertisement under carbon tax regulations	35
Solving 2D-integro-differential problems with nonlocal boundary conditions via a matrix formulated approach	35
Spatial movement with memory-induced cross-diffusion effect and toxin effect in predator	34
Output tracking and disturbance rejection control for switched systems under asynchronous switching	34
Bistability in a predator–prey model characterized by the Crowley–Martin functional response: Effects of fear, hunting cooperation, additional foods and nonlinear harvesting	34
A salp swarm algorithm based on Harris Eagle foraging strategy	34
Quasi-interpolant operators in Bernstein basis	33
Analysis of collocation methods for a class of third-kind auto-convolution Volterra integral equations	33
Numerical analysis of a nonlinear age-structured HBV model with saturated incidence and spatial diffusion	33
Unified algorithms for distributed regularized linear regression model	33
Virus dynamic behavior of a stochastic HIV/AIDS infection model including two kinds of target cell infections and CTL immune responses	33
News of IMACS	32
IMACS Calendar of Events	32
An efficient numerical technique for estimating eigenvalues of second-order non-self-adjoint Sturm–Liouville problems	31
Proposal and validation of an optimization method using Monte Carlo method for multi-objective functions	31
Preface Electrimacs 2022 – Engineering	31
Analysis of repairable discrete-time queueing systems with negative customers, disasters, balking customers and interruptible working vacations under Bernoulli schedule	30
Spatiotemporal patterns of a diffusive plant–herbivore model with toxin-determined functional responses: Multiple bifurcations	30
Editorial Board	30
IMACS Calendar of Events	30
IMACS Calendar of Events	30
Numerical study on radiative MHD flow of viscoelastic fluids with distributed-order and variable-order space fractional operators	29
Optimal control study on Michaelis–Menten kinetics — A fractional version	29
Fourier-informed knot placement schemes for B-spline approximation	29
Stable and decoupled schemes for an electrohydrodynamics model	29
Adaptive refinement in incompressible fluid flow simulation based on THB-splines-powered isogeometric analysis	29
On parameter estimation for Amoroso family of distributions	29
Mathematical modelling and numerical approximation of a leachate flow in the anaerobic biodegradation of waste in a landfill	29
Finding the minimum k-weighted dominating sets using heuristic algo	29
High order discontinuous Galerkin method for reduced flow models in fractured porous media	29
Approximate solution of nonlinear Fredholm integral equations of the second kind using a class of Hermite interpolation polynomials	28
Robust RRE technique for increasing the order of accuracy of SPH numerical solutions	28
Role of multiple time delays on a stage-structured predator–prey system in a toxic environment	28
Stencil and kernel optimisation for mesh-free very high-order generalised finite difference method	28
Reliability analysis and optimization for a redundant system with dependent failures and variable repair rates	28
Dynamical behaviors of the solution to a periodic initial–boundary value problem of the generalized Rosenau-RLW-Burgers equation	28
Generation of fractals via iterated function system of Kannan contractions in controlled metric space	28
Amplitude death, oscillation death, and periodic regimes in dynamically coupled Landau–Stuart oscillators with and without distributed delay	28
An efficient Newton-like conjugate gradient method with restart strategy and its application	28
Improved salp swarm algorithm based on Newton interpolation and cosine opposition-based learning for feature selection	27
Impulsive sampled-data controller design for synchronization of delayed T–S fuzzy Hindmarsh–Rose neuron model	27
News of IMACS	27
A case study of fractal-fractional tuberculosis model in China: Existence and stability theories along with numerical simulations	27
Editorial Board	27
Barycentric interpolation collocation algorithm to solve fractional differential equations	27
IMACS Calendar of Events	27
IMACS Calendar of Events	27
IMACS Calendar of Events	26
A coupled marching method for Cauchy problems of the Helmholtz equation in complex waveguides	26
Analytical computation of conditional moments in the extended Cox–Ingersoll–Ross process with regime switching: Hybrid PDE system solutions with financial applications	26
Editorial Board	26
Linear quadratic optimal control of stochastic 2-D Roesser models	26
Efficient spectral methods for the fourth-order elliptic eigenvalue problems	26
Numerical solution of nonlinear Fredholm–Hammerstein integral equations with logarithmic kernel by spline quasi-interpolating projectors	26
Numerical solution of arbitrary-order linear partial differential equations using an optimal control technique	26
Application of model reference adaptive control and modified Smith predictor to control blood glucose in type 1 diabetic patients	26
Qualitative behavior in a fractional order IS-LM-AS macroeconomic model with stability analysis	26
Statistical approach for highest precision numerical differentiation	25
A space–time Trefftz DG scheme for the time-dependent Maxwell equations in anisotropic media	25
Iteratively Sustained Sliding Mode Control based energy management in a DC Microgrid	25
Multiscale malaria models and their uniform in-time asymptotic analysis	25
Simulation methods and error analysis for trawl processes and ambit fields	25
Discrete pendulum equation	25
Mathematical study of Algae as a bio-fertilizer using fractal–fractional dynamic model	25
A partial-integrable numerical simulation scheme of the derivative nonlinear Schrödinger equation	25
Numerical investigation of heat transport in Alumina–Silica hybrid nanofluid flow with modeling and simulation	25
Strong convergence of an explicit numerical approximation for n-dimen	25
The damping Helmholtz–Rayleigh–Duffing oscillator with the non-perturbative approach	24

Bifurcation analysis of an SIR model considering hospital resources and vaccination	24
Modeling of the optimal deceleration for the rotatory motion of asymmetric rigid body	24
Event-triggered control design with varying gains for polynomial fuzzy systems against DoS attacks	24
Coiflet wavelet-homotopy solution of free convection in a closed cavity subjected to an inclined external magnetic field	24
Collocation approaches to the mathematical model of an Euler–Bernoulli beam vibrations	24
Bounded real lemmas and exponential H	24
Three novel fifth-order iterative schemes for solving nonlinear equations	24
Optimal pricing policy in a three-layer dual-channel supply chain under government subsidy in green manufacturing	23
Stochastic bifurcation and density function analysis of a stochastic logistic equation with distributed delay and weak kernel	23
Predefined-time synchronization for competitive neural networks with different time scales and external disturbances	23
Discretised general fractional derivative	23
A collocation algorithm based on septic B-splines and bifurcation of traveling waves for Sawada–Kotera equation	23
Exploring dynamical properties of a Type 1 diabetes model using sensitivity approaches	23
Non-fragile control of discrete-time conic-type nonlinear Markovian jump systems under deception attacks using event-triggered scheme and Its application	23
Integer reversible Racah transform and enhanced chaotic maps for 1D/2D signal reconstruction and secure image encryption	23
Numerical validation of an adaptive model for the determination of nonlinear-flow regions in highly heterogeneous porous media	22
Grey wolf algorithm for cost optimization of cloud computing repairable system with N	22
Jump–diffusion productivity models in equilibrium problems with heterogeneous agents	22
Global asymptotic stability, extinction and ergodic stationary distribution in a stochastic model for dual variants of SARS-CoV-2	22
Structure-preserving reduced-order modeling of Korteweg–de Vries equation	22
Characterization of rational solutions of a KdV-like equation	22
A combined power activation function based convergent factor-variable ZNN model for solving dynamic matrix inversion	22
Numerical dynamics for discrete nonlinear damping Korteweg–de Vries equations	21
Parameter-uniform numerical method for a two-dimensional singularly perturbed convection–reaction–diffusion problem with interior and boundary layers	21
A parsimonious dynamic mixture for heavy-tailed distributions	21
MATCOM Special Issue MACMAS 2019: First International Conference on Mathematical and Computational Modelling, Approximation and Simulation	21
A time two-grid algorithm for the two dimensional nonlinear fractional PIDE with a weakly singular kernel	21
A fictitious domain decomposition method for a nonlinear bonded structure	21
Mittag-Leffler stabilization of fractional infinite dimensional systems with finite dimensional boundary controller	21
Effect of cross-border migration on the healthcare system of a destination community: Insights from mathematical modelling of COVID-19 in a developing country	21
News of IMACS	21
Multi-force effect on fluid flow, heat and mass transfer, and entropy generation in a stratified fluid-saturated porous enclosure	21
The study of non-constant steady states and pattern formation for an interacting population model in a spatial environment	21
Solving 2nd order BVPs in planar irregular domains	21
Editorial Board	21
Dynamics of Walters’ B fluid due to periodic wave in a convectively heated channel with internal heat generation	20
Compromising with corrector step of SIMPLE Algorithm	20
Modeling the effects of obesity on a tumor-immune model with combined therapy	20
On the structure preserving high-order approximation of quasistatic poroelasticity	20
Solving direct and inverse problems for Fredholm-type integro-differential equations with application to pollution diffusion modeling	20
News of IMACS	20
On collocation-Galerkin method and fractional B-spline functions for a class of stochastic fractional integro-differential equations	20
A reaction–diffusion epidemic model with virus mutation and media coverage: Theoretical analysis and numerical simulation	20
Stability analysis and fixed-time control of credit risk contagion	20
Higher order Galerkin–collocation time discretization with Nitsche’s method for the Navier–Stokes equations	20
SCW-iterative-computational method for solving a wide class of nonlinear fractional optimal control problems with Caputo derivatives	20
IMACS Calendar of Events	20
Breathers on elliptic function background for a generalized nonlinear Schrödinger equation with higher-order terms	20
Mathematical modeling of tumor growth and treatment: Triple negative breast cancer	19
Prediction of bio-heat and mass transportation in radiative MHD Walter-B nanofluid using MANFIS model	19
Master–slave synchronization for glucose–insulin metabolism of type-1 diabetic Mellitus model based on new fractal–fractional order derivative	19
Option pricing under multifactor Black–Scholes model using orthogonal spline wavelets	19
Testing for proportions when data are classified into a large number of groups	19
Numerical solution of a generalized boundary value problem for the modified Helmholtz equation in two dimensions	19
An efficient algorithm for pricing reinsurance contract under the regime-switching model	19
PDE models for vegetation biomass and autotoxicity	19
Stochastic dynamics of an SIS epidemiological model with media coverage	19
A chaotic strategy-based quadratic Opposition-Based Learning adaptive variable-speed whale optimization algorithm	19
A spectral collocation scheme for the two dimensional flow of a regularized viscoplastic fluid: Numerical results and comparison with analytical solution	19
Closed-form estimators and bias-corrected estimators for the Nakagami distribution	19
Dynamics analysis of a predator–prey model with nonmonotonic functional response and impulsive control	19
Solvability of a generalized ψ-Riemann–Liouville fractional BVP unde	19
Finite-time and fixed-time bipartite synchronization of complex networks with signed graphs	19
Modelling and analysis of human–mosquito malaria transmission dynamics in Bangladesh	18
High-order implicit weighted compact nonlinear scheme for nonlinear coupled viscous Burgers’ equations	18
Noisy prediction-based control leading to stability switch	18
A multiscale domain decomposition approach for parabolic equations using expanded mixed method	18
Fractional truncated exponential method for linear fractional optimal control problems	18
Solving nonlinear systems and unconstrained optimization problems by hybridizing whale optimization algorithm and flower pollination algorithm	18
A parallel image encryption algorithm using intra bitplane scrambling	18
News of IMACS	18
Second Edition of the International Conference on Mathematical and Computational Modelling, Approximation and Simulation: New trends, recent developments and applications in environment and natural re	18
Practical exponential stability of stochastic delayed systems with G-Brownian motion via vector G-Lyapunov function	18
A fixed point evolution algorithm based on expanded Aitken rapid iteration method for global numeric optimization	18
Existence, uniqueness and global stability of Clifford-valued neutral-type neural networks with time delays	18
Delay-dependent impulsive control for lag quasi-synchronization of stochastic complex dynamical networks	18
Meshfree methods for the variable-order fractional advection–diffusion equation	18
News of IMACS	18
Determining efficiency of small-world algorithms: A comparative approach	18
Modeling and control of an interactive tilt-rotor MAV. A robust delay-based strategy	18
Threshold dynamics and density function of a stochastic epidemic model with media coverage and mean-reverting Ornstein–Uhlenbeck process	18
Dynamical behaviors and abundant optical soliton solutions of the cold bosonic atoms in a zig-zag optical lattice model using two integral schemes	18
Symplectic numerical integration for Hamiltonian stochastic differential equations with multiplicative Lévy noise in the sense of Marcus	18
Exponential H∞	17
Analysis of tumor cells in the absence and presence of chemotherapeutic treatment: The case of Caputo-Fabrizio time fractional derivative	17
A novel reinforcement learning based tuna swarm optimization algorithm for autonomous underwater vehicle path planning	17
A simple chaotic system using signum function	17
Modeling and dynamics of measles via fractional differential operator of singular and non-singular kernels	17
Wavelet thresholding on independent subspace factorizations of spatially indexed wide functional data for robust estimation of cortical activity	17
Mathematical modelling of COVID-19: A case study of Italy	17
Symmetry methods and multi-structure solutions for a (3	17
Modelling the wind effect in predator–prey interactions	17
Simulating spectral images of natural waters and submerged objects from a bird’s-eye view	17
Multi-parameter bifurcations in a discrete Ricker-type predator–prey model with prey immigration	17
Advanced numerical scheme and its convergence analysis for a class of two-point singular boundary value problems	17