Mathematics and Computers in Simulation

Article	Citations
IMACS Calendar of Events	261
Decomposition of the option pricing formula for infinite activity jump-diffusion stochastic volatility models	155
News of IMACS	142
Multiscale control of Stackelberg games	118
Reduced-order modeling for Ablowitz–Ladik equation	108
Resolution of the bidimensional shallow water equations with horizontal temperature gradients by a well Balanced Roe scheme	103
Dynamic behaviors in a Cournot duopoly model with knowledge spillover effect based on constant conjectural variation	99
Numerical simulation of time variable fractional order mobile–immobile advection–dispersion model based on an efficient hybrid numerical method with stability and convergence analysis	96
Analysis and simulation of a delayed HIV model with reaction–diffusion and sliding control	84
Spatiotemporal dynamics of a non-smooth reaction–diffusion Wilson neuron model with time delay	83
Tracking problem of non-particle morphology based on fixed-time ZNN model	82
Comparing peak electricity load forecasting models for an industrial and a residential building	80
A deterministic numerical scheme for an electron heat transport model	74
Bifurcation dynamics of a delayed chemostat system with spatial diffusion	74
Numerical approach to solve imprecisely defined systems using Inner Outer Direct Search optimization technique	72
Excitability and synchronization of vanadium dioxide memristor-inspired neurons	69
Dependence properties of scrambled Halton sequences	68
Complex dynamics and chaos control in a fractional-order discrete prey-predator model incorporating an Ivlev functional response and Allee effect	66
High-order numerical method for Caputo–Hadamard fractional reaction-diffusion equations using nonuniform temporal mesh	62
Approximate solution of Fredholm integral equations of the second kind through multinode Shepard operators	61
Analytical and numerical dissipativity for the space-fractional Allen–Cahn equation	59
Galerkin finite element method for a two-dimensional tempered time–space fractional diffusion equation with application to a Bloch–Torrey equation retaining Larmor precession	58
Error analysis of fast L1 ADI finite difference/compact difference schemes for the fractional telegraph equation in three dimensions	57
Theoretical guarantees for neural control variates in MCMC	57
tost.II: A temporal operator-splitting template library in deal.II	55

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	54
Fuzzy sampled-data control for single-master multi-slave teleoperation systems with stochastic actuator faults	53
A rational-expansion-based method to compute Gabor coefficients of 2D indicator functions supported on polygonal domain	52
Time-varying volatility model equipped with regime switching factor: Valuation of option price written on energy futures	50
Approximation of piecewise smooth functions by nonuniform nonlinear quadratic and cubic spline quasi-interpolants	50
Frequency offset estimation technique based on modified dichotomous search in the presence of mixed Gaussian and impulsive noise	49
A novel WENO formulation with Mach number-based adaptive numerical dissipation	49
A new moment-independent uncertainty importance measure based on cumulative residual entropy for developing uncertainty reduction strategies	46
Robust adaptive backstepping control of uncertain fractional-order nonlinear systems with input time delay	45
A novel structured discrete grey Gompertz multivariable prediction model and its application	44
Dynamic analysis of a Solow–Swan model with capital-induced labor migration	44
Application of modified extended tanh method in solving fractional order coupled wave equations	43
Modelling the prudent predation in predator–prey interactions	42
A land cover change framework analyzing wildfire-affected areas in bitemporal PRISMA hyperspectral images	42
An optimal combination of antiretroviral treatment and immunotherapy for controlling HIV infection	42
Regional boundary observability for Riemann–Liouville linear fractional evolution systems	42
New DY-HS hybrid conjugate gradient algorithm for solving optimization problem of unsteady partial differential equations with convection term	41
A novel fractional-order neutral-type two-delayed neural network: Stability, bifurcation, and numerical solution	41
Flexible voltage controller and tuning method for robust operation of standalone grid forming converters	40
Modelling, optimisation and management strategies for a microgrid with integrated thermal energy storage	40
A Hermite spline model for data regression	39
Linearising anhysteretic magnetisation curves: A novel algorithm for finding simulation parameters and magnetic moments	39
Optimal error estimates of a time-splitting Fourier pseudo-spectral scheme for the Klein–Gordon–Dirac equation	39
High order discretization methods for spatial-dependent epidemic models	39
Modeling the effect of non-pharmaceutical measures and vaccination on the spread of two variants of COVID-19 in India	38
Optimal error estimate of a linearized FEM based on the Lagrange multiplier approach for the Landau–Lifshitz equation	38
Stochastic transport with Lévy noise fully discrete numerical approximation	37
Dynamics of a stockless market through piecewise smooth models	37
Dynamic behavior of a stochastic HIV model with latent infection and Ornstein–Uhlenbeck process	37
Limit cycles of homogeneous polynomial Kukles differential systems	37
Editorial Board	36
An Innovative approach towards image encryption by using novel PRNs and S-boxes Modeling techniques	35
News of IMACS	35
New hybrid three-term spectral-conjugate gradient method for finding solutions of nonlinear monotone operator equations with applications	35
An efficient numerical approach for solving three-point Lane–Emden–Fowler boundary value problem	35
The numerical solution of the free-boundary cell motility problem	34
Effects of real random perturbations on Monod and Haldane consumption functions in the chemostat model	34
Classification methods based on κ-logistic models	34
Solving 2D-integro-differential problems with nonlocal boundary conditions via a matrix formulated approach	34
Projectile motion using three parameter Mittag-Leffler function calculus	34
News of IMACS	34
Integration of the stochastic underdamped harmonic oscillator by the θ	34
A class of PSO-tuned controllers in Lorenz chaotic system	34
A study on fractional centered difference scheme for high-dimensional integral fractional Laplacian operator with 34
Improved salp swarm algorithm combined with chaos	33
Time-delay Hammerstein system identification using modified cross-correlation method and variable stacking length multi-error algorithm	33
Modified Levin formulation for highly oscillatory Bessel integral transforms	33
Numerical solutions of the HIV infection model of CD4(+) cells by Laguerre wavelets	33
Modeling metastatic tumor evolution, numerical resolution and growth prediction	33
Global well-posedness and dynamics of spatial diffusion HIV model with CTLs response and chemotaxis	33

A	33
Influence of price elasticity of demand on monopoly games under different returns to scale	32
Isogeometric simulation of acoustic radiation	32
The Ohm’s Law for (non-symmetric) three-phase three-wire electrical circuits: From a complex-valued to a geometric algebra approach	32
Numerical analysis of a positivity-preserving finite element method for fractional Fisher–KPP equation	32
Some bivariate options pricing in a regime-switching stochastic volatility jump-diffusion model with stochastic intensity, stochastic interest and dependent jump	31
Global stability of a delayed predator–prey system with fear and Holling-type II functional response in deterministic and stochastic environments	31
A note on a class of Caputo fractional differential equations with respect to another function	31
Generalized finite difference method for three-dimensional eigenproblems of Helmholtz equation	31
A chaos study of fractal–fractional predator–prey model of mathematical ecology	31
An alternating direction implicit compact finite difference scheme for the multi-term time-fractional mixed diffusion and diffusion–wave equation	31
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	31
Three-dimensional D3Q27 multiple-relaxation-time lattice Boltzmann simulation of Herschel–Bulkley viscoelastic fluids in a cubic cavity with top lid driven diagonally	30
Complex dynamics of a four-species food web model with nonlinear top predator harvesting and fear effect	30
Can adaptive prey refuge facilitate species coexistence in Bazykin’s prey–predator model?	30
Short-term electricity price forecasting through demand and renewable generation prediction	30
Enriched physics-informed neural networks for dynamic Poisson-Nernst-Planck systems	30
A generalized payment policy for deteriorating items when demand depends on price, stock, and advertisement under carbon tax regulations	30
Efficient color image steganography based on new adapted chaotic dynamical system with discrete orthogonal moment transforms	30
An agile modeling framework for population dynamics	29
Robust regulation of blood glucose for Type-1 diabetes using insulin infusion limiter-based feedback control via artificial Pancreas	29
Editorial Board	29
IMACS Calendar of Events	29
Unified algorithms for distributed regularized linear regression model	29
Stencil and kernel optimisation for mesh-free very high-order generalised finite difference method	28
A case study of fractal-fractional tuberculosis model in China: Existence and stability theories along with numerical simulations	28
Impact of COVID-19 lockdown in short-term load forecasting	28
Proposal and validation of an optimization method using Monte Carlo method for multi-objective functions	28
Dynamics of a stochastic prey–predator eco-epidemiological system with distributed delay and impulsive perturbations	28
Retrieval of surface and atmospheric parameters from high resolution infrared sensors	27
IMACS Calendar of Events	27
Role of multiple time delays on a stage-structured predator–prey system in a toxic environment	27
Dynamical behaviors of the solution to a periodic initial–boundary value problem of the generalized Rosenau-RLW-Burgers equation	27
Preface Electrimacs 2022 – Engineering	27
Robust grid forming control for black start operation of diode rectifier based wind power plants	27
Barycentric interpolation collocation algorithm to solve fractional differential equations	27
Generation of fractals via iterated function system of Kannan contractions in controlled metric space	27
Robust RRE technique for increasing the order of accuracy of SPH numerical solutions	26
Pressure Poisson splitting scheme for Navier–Stokes Equations with open boundaries	26
Finding the minimum k-weighted dominating sets using heuristic algo	26
Adaptive refinement in incompressible fluid flow simulation based on THB-splines-powered isogeometric analysis	26
News of IMACS	26
Improved salp swarm algorithm based on Newton interpolation and cosine opposition-based learning for feature selection	26
Editorial Board	26
IMACS Calendar of Events	26
An efficient numerical technique for estimating eigenvalues of second-order non-self-adjoint Sturm–Liouville problems	26
Reliability analysis and optimization for a redundant system with dependent failures and variable repair rates	25
Stable and decoupled schemes for an electrohydrodynamics model	25
Dual-population two-archive evolutionary framework for constrained multi-objective optimization	25
Numerical analysis of a nonlinear age-structured HBV model with saturated incidence and spatial diffusion	25
Dynamical asymptotic analysis to a (3+1)-dimensional B-type Kadomtsev–Petviashvili equation: The superposition formulas of rational solutions and interaction solutions under the bilinear vector method	25
Output tracking and disturbance rejection control for switched systems under asynchronous switching	25
Optimal control study on Michaelis–Menten kinetics — A fractional version	25
Analysis of repairable discrete-time queueing systems with negative customers, disasters, balking customers and interruptible working vacations under Bernoulli schedule	25
Small-signal stability analysis of mixed power system integrating grid forming and following inverters-based resources	24
Bistability in a predator–prey model characterized by the Crowley–Martin functional response: Effects of fear, hunting cooperation, additional foods and nonlinear harvesting	24
Analysis of collocation methods for a class of third-kind auto-convolution Volterra integral equations	24
A corrected Crank–Nicolson scheme for the time fractional parabolic integro-differential equation with nonsmooth data	24
A salp swarm algorithm based on Harris Eagle foraging strategy	24
Numerical study on radiative MHD flow of viscoelastic fluids with distributed-order and variable-order space fractional operators	24
Fourier-informed knot placement schemes for B-spline approximation	24
An efficient Newton-like conjugate gradient method with restart strategy and its application	24
Data-driven approach to shallow water equation in ocean engineering: Multi-soliton solutions, chaos, and sensitivity analysis	23
Spatial movement with memory-induced cross-diffusion effect and toxin effect in predator	23
Superconvergent spectral methods for system of modified Volterra Integral Equations	23
Non-fragile control of discrete-time conic-type nonlinear Markovian jump systems under deception attacks using event-triggered scheme and Its application	23
Solving the permutation flow shop scheduling problem with sequence-dependent setup time via iterative greedy algorithm and imitation learning	23
Strong convergence of an explicit numerical approximation for n-dimen	23
Impulsive sampled-data controller design for synchronization of delayed T–S fuzzy Hindmarsh–Rose neuron model	23
New families of soliton solutions and dynamics of nonlinear traveling waves for the Whitham–Broer–Kaup equation	23
Bifurcation analysis of an SIR model considering hospital resources and vaccination	23
Iteratively Sustained Sliding Mode Control based energy management in a DC Microgrid	23
Collocation approaches to the mathematical model of an Euler–Bernoulli beam vibrations	23
Novel singularity-free IDA-PBC design method for stable interconnection of boost converters	23
Event-triggered control design with varying gains for polynomial fuzzy systems against DoS attacks	23
IMACS Calendar of Events	23
Efficient spectral methods for the fourth-order elliptic eigenvalue problems	23
An RBF-based method with optimal point selection for solving two-dimensional multi-term time-fractional PIDEs with weakly singular kernels	23
Bounded real lemmas and exponential H	22
A coupled marching method for Cauchy problems of the Helmholtz equation in complex waveguides	22

IMACS Calendar of Events	22
Mathematical study of Algae as a bio-fertilizer using fractal–fractional dynamic model	22
A partial-integrable numerical simulation scheme of the derivative nonlinear Schrödinger equation	22
A space–time Trefftz DG scheme for the time-dependent Maxwell equations in anisotropic media	22
Grey wolf algorithm for cost optimization of cloud computing repairable system with N	22
Discrete pendulum equation	22
Statistical approach for highest precision numerical differentiation	22
Basic reproduction number of a deterministic and stochastic predator–prey model with novel fear functions	21
IMACS Calendar of Events	21
Jump–diffusion productivity models in equilibrium problems with heterogeneous agents	21
Numerical solution of nonlinear Fredholm–Hammerstein integral equations with logarithmic kernel by spline quasi-interpolating projectors	21
Predefined-time synchronization for competitive neural networks with different time scales and external disturbances	21
Numerical algorithms for the reconstruction of space-dependent sources in thermoelasticity	21
Multi-force effect on fluid flow, heat and mass transfer, and entropy generation in a stratified fluid-saturated porous enclosure	21
Discretised general fractional derivative	21
Analytical computation of conditional moments in the extended Cox–Ingersoll–Ross process with regime switching: Hybrid PDE system solutions with financial applications	21
Global asymptotic stability, extinction and ergodic stationary distribution in a stochastic model for dual variants of SARS-CoV-2	21
Exploring dynamical properties of a Type 1 diabetes model using sensitivity approaches	21
Multiscale malaria models and their uniform in-time asymptotic analysis	21
Qualitative behavior in a fractional order IS-LM-AS macroeconomic model with stability analysis	21
A combined power activation function based convergent factor-variable ZNN model for solving dynamic matrix inversion	21
Simulation methods and error analysis for trawl processes and ambit fields	20
Modeling of the optimal deceleration for the rotatory motion of asymmetric rigid body	20
Numerical validation of an adaptive model for the determination of nonlinear-flow regions in highly heterogeneous porous media	20
The study of non-constant steady states and pattern formation for an interacting population model in a spatial environment	20
An efficient algorithm for pricing reinsurance contract under the regime-switching model	20
An optimal and efficient framework for the construction of nonlinear components based on a polynomial ring	20
Stochastic bifurcation and density function analysis of a stochastic logistic equation with distributed delay and weak kernel	20
Optimal pricing policy in a three-layer dual-channel supply chain under government subsidy in green manufacturing	20
Solving direct and inverse problems for Fredholm-type integro-differential equations with application to pollution diffusion modeling	20
Multiple bifurcations and managing chaos: A discretized ratio-dependent Holling–Tanner predator–prey model with Allee effect in prey	20
Linear quadratic optimal control of stochastic 2-D Roesser models	20
Stability of HIV dynamic model with constraint interval parameters depending on antiretroviral treatment	20
A collocation algorithm based on septic B-splines and bifurcation of traveling waves for Sawada–Kotera equation	20
Characterization of rational solutions of a KdV-like equation	20
IMACS Calendar of Events	20
News of IMACS	19
Testing for proportions when data are classified into a large number of groups	19
A novel comparative fractional-order modeling of omicron dynamics: Vaccination impact and control strategies in the USA	19
Numerical dynamics for discrete nonlinear damping Korteweg–de Vries equations	19
Boomerang aerodynamic ellipse optimizer: A human game-inspired optimization technique for numerical optimization and multilevel thresholding image segmentation	19
Meshfree methods for the variable-order fractional advection–diffusion equation	19
Prediction of bio-heat and mass transportation in radiative MHD Walter-B nanofluid using MANFIS model	19
Dynamics analysis of a predator–prey model with nonmonotonic functional response and impulsive control	19
Solving 2nd order BVPs in planar irregular domains	19
Existence, uniqueness and global stability of Clifford-valued neutral-type neural networks with time delays	19
Solvability of a generalized ψ-Riemann–Liouville fractional BVP unde	19
Higher-degree super-smooth	19
Effect of cross-border migration on the healthcare system of a destination community: Insights from mathematical modelling of COVID-19 in a developing country	19
PDE models for vegetation biomass and autotoxicity	19
On collocation-Galerkin method and fractional B-spline functions for a class of stochastic fractional integro-differential equations	18
Delay-dependent impulsive control for lag quasi-synchronization of stochastic complex dynamical networks	18
Stochastic dynamics of an SIS epidemiological model with media coverage	18
News of IMACS	18
Symplectic numerical integration for Hamiltonian stochastic differential equations with multiplicative Lévy noise in the sense of Marcus	18
News of IMACS	18
Image hiding algorithm based on local binary pattern and compressive sensing	18
Vertically averaged multi-constituent flow simulations of geological CO2 sequestration — Stabilized finite element methods and quadratic elements	18
A parsimonious dynamic mixture for heavy-tailed distributions	18
A spectral collocation scheme for the two dimensional flow of a regularized viscoplastic fluid: Numerical results and comparison with analytical solution	18
Fractional truncated exponential method for linear fractional optimal control problems	18
Total controllability results for impulsive fractional integro-differential systems of order 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
Mathematical modeling of tumor growth and treatment: Triple negative breast cancer	18
Survivability analysis for a three-dimensional predator–prey model with Markov switching	18
Modeling the effects of obesity on a tumor-immune model with combined therapy	18
Three types of solitons propagating in saturable nonlinear media	17
SCW-iterative-computational method for solving a wide class of nonlinear fractional optimal control problems with Caputo derivatives	17
An (α, β, γ) distance transformation for the numerical computation of 3D domain integrals directly in transient boundary element analysis	17
Editorial Board	17
A reaction–diffusion epidemic model with virus mutation and media coverage: Theoretical analysis and numerical simulation	17
Master–slave synchronization for glucose–insulin metabolism of type-1 diabetic Mellitus model based on new fractal–fractional order derivative	17
Application of χ	17
Use of Ishikawa and Picard–Ishikawa iterations with	17
Dynamics of Walters’ B fluid due to periodic wave in a convectively heated channel with internal heat generation	17
Observer-based event-triggered formation control for connected vehicles under DoS attacks	17
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	17
Capacity estimation of Lithium-ion batteries through a Machine Learning approach	17
A time two-grid algorithm for the two dimensional nonlinear fractional PIDE with a weakly singular kernel	17
Efficient methods and analysis for computing integrals of composite oscillatory functions	17
A parallel image encryption algorithm using intra bitplane scrambling	17
News of IMACS	17
Option pricing under multifactor Black–Scholes model using orthogonal spline wavelets	17
Breathers on elliptic function background for a generalized nonlinear Schrödinger equation with higher-order terms	17
Threshold dynamics and density function of a stochastic epidemic model with media coverage and mean-reverting Ornstein–Uhlenbeck process	17
Bifurcation of the diffusive Bazykin’s model with nonlocal competition and delay	16
Practical finite-time bipartite synchronization for fractional-order T–S fuzzy multilayer signed networks via dynamic event-triggered hybrid impulsive control	16
A simple chaotic system using signum function	16
Matrix splitting preconditioning based on sine transform for solving two-dimensional space-fractional diffusion equations	16
Autonomous bonobo optimization algorithm for power allocation in wireless networks	16
Development and performance evaluation of fully coupled finite volume solvers using Newton iteration for mixed convection flow problems	16
Exponential H∞	16
Stability analysis and optimal control of SEAIQR infectious disease model with nonlinear treatment term based on BA scale-free network	16
Polytopal mesh agglomeration via geometrical deep learning for three-dimensional heterogeneous domains	16
Editorial Board	16