Mathematics and Computers in Simulation

Article	Citations
IMACS Calendar of Events	1096
Decomposition of the option pricing formula for infinite activity jump-diffusion stochastic volatility models	235
Approximate solution of Fredholm integral equations of the second kind through multinode Shepard operators	136
News of IMACS	136
Topology optimization using a natural neighbour meshless method combined with a bi-directional evolutionary algorithm	110
New DY-HS hybrid conjugate gradient algorithm for solving optimization problem of unsteady partial differential equations with convection term	101
High order discretization methods for spatial-dependent epidemic models	97
Multiscale control of Stackelberg games	89
Reduced-order modeling for Ablowitz–Ladik equation	87
Galerkin finite element method for a two-dimensional tempered time–space fractional diffusion equation with application to a Bloch–Torrey equation retaining Larmor precession	86
Analytical and numerical dissipativity for the space-fractional Allen–Cahn equation	85
Resolution of the bidimensional shallow water equations with horizontal temperature gradients by a well Balanced Roe scheme	79
Fuzzy sampled-data control for single-master multi-slave teleoperation systems with stochastic actuator faults	79
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	75
Dynamic behaviors in a Cournot duopoly model with knowledge spillover effect based on constant conjectural variation	73
Tracking problem of non-particle morphology based on fixed-time ZNN model	73
Modelling the prudent predation in predator–prey interactions	72
Spatiotemporal dynamics of a non-smooth reaction–diffusion Wilson neuron model with time delay	70
A novel WENO formulation with Mach number-based adaptive numerical dissipation	68
Frequency offset estimation technique based on modified dichotomous search in the presence of mixed Gaussian and impulsive noise	68
A new moment-independent uncertainty importance measure based on cumulative residual entropy for developing uncertainty reduction strategies	67
Theoretical guarantees for neural control variates in MCMC	66
Regional boundary observability for Riemann–Liouville linear fractional evolution systems	64
Robust adaptive backstepping control of uncertain fractional-order nonlinear systems with input time delay	64
A novel fractional-order neutral-type two-delayed neural network: Stability, bifurcation, and numerical solution	64

A rational-expansion-based method to compute Gabor coefficients of 2D indicator functions supported on polygonal domain	63
Bifurcation dynamics of a delayed chemostat system with spatial diffusion	63
Analysis and simulation of a delayed HIV model with reaction–diffusion and sliding control	62
An optimal combination of antiretroviral treatment and immunotherapy for controlling HIV infection	62
Dynamic analysis of a Solow–Swan model with capital-induced labor migration	61
A transformed L1 method for so	60
Transient analysis and ANFIS computing of unreliable single server queueing model with multiple stage service and functioning vacation	59
Numerical approach to solve imprecisely defined systems using Inner Outer Direct Search optimization technique	57
A deterministic numerical scheme for an electron heat transport model	57
Dependence properties of scrambled Halton sequences	56
Numerical simulation of time variable fractional order mobile–immobile advection–dispersion model based on an efficient hybrid numerical method with stability and convergence analysis	54
Application of modified extended tanh method in solving fractional order coupled wave equations	53
A land cover change framework analyzing wildfire-affected areas in bitemporal PRISMA hyperspectral images	52
Excitability and synchronization of vanadium dioxide memristor-inspired neurons	52
Error analysis of fast L1 ADI finite difference/compact difference schemes for the fractional telegraph equation in three dimensions	52
Complex bifurcations and new types of structure uncovered in the Qi system	50
Global well-posedness and dynamics of spatial diffusion HIV model with CTLs response and chemotaxis	49
Dynamics of a stockless market through piecewise smooth models	49
Editorial Board	48
News of IMACS	47
Generalized finite difference method for three-dimensional eigenproblems of Helmholtz equation	47
A note on a class of Caputo fractional differential equations with respect to another function	47
Solving 2D-integro-differential problems with nonlocal boundary conditions via a matrix formulated approach	46
The numerical solution of the free-boundary cell motility problem	46
News of IMACS	46
Integration of the stochastic underdamped harmonic oscillator by the θ	45
Optimal error estimates of a time-splitting Fourier pseudo-spectral scheme for the Klein–Gordon–Dirac equation	43
Construction of good polynomial lattice rules in weighted Walsh spaces by an alternative component-by-component construction	43
Numerical solutions of the HIV infection model of CD4(+) cells by Laguerre wavelets	42
The convergence of a numerical scheme for additive fractional stochastic delay equations with	42
An alternating direction implicit compact finite difference scheme for the multi-term time-fractional mixed diffusion and diffusion–wave equation	41
Effects of real random perturbations on Monod and Haldane consumption functions in the chemostat model	41
Numerical methods for particle agglomeration and breakage in lid-driven cavity flows at low Reynolds numbers	41
A study on fractional centered difference scheme for high-dimensional integral fractional Laplacian operator with 41
Linearising anhysteretic magnetisation curves: A novel algorithm for finding simulation parameters and magnetic moments	41
Time-delay Hammerstein system identification using modified cross-correlation method and variable stacking length multi-error algorithm	40
Influence of price elasticity of demand on monopoly games under different returns to scale	40
S-asymptotically periodic fractional functional differential equati	40
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	39
Modeling metastatic tumor evolution, numerical resolution and growth prediction	39
An Innovative approach towards image encryption by using novel PRNs and S-boxes Modeling techniques	39
Dynamic behavior of a stochastic HIV model with latent infection and Ornstein–Uhlenbeck process	39
Complex dynamics of a four-species food web model with nonlinear top predator harvesting and fear effect	38
Projectile motion using three parameter Mittag-Leffler function calculus	37
Some bivariate options pricing in a regime-switching stochastic volatility jump-diffusion model with stochastic intensity, stochastic interest and dependent jump	37
Limit cycles of homogeneous polynomial Kukles differential systems	36
A generalized payment policy for deteriorating items when demand depends on price, stock, and advertisement under carbon tax regulations	36
Modeling the effect of non-pharmaceutical measures and vaccination on the spread of two variants of COVID-19 in India	35
A Hermite spline model for data regression	34
Improved salp swarm algorithm combined with chaos	34

A class of PSO-tuned controllers in Lorenz chaotic system	34
Isogeometric simulation of acoustic radiation	34
Enriched physics-informed neural networks for dynamic Poisson-Nernst-Planck systems	33
Short-term electricity price forecasting through demand and renewable generation prediction	33
An efficient numerical approach for solving three-point Lane–Emden–Fowler boundary value problem	33
New hybrid three-term spectral-conjugate gradient method for finding solutions of nonlinear monotone operator equations with applications	33
Can adaptive prey refuge facilitate species coexistence in Bazykin’s prey–predator model?	33
Global stability of a delayed predator–prey system with fear and Holling-type II functional response in deterministic and stochastic environments	33
Efficient color image steganography based on new adapted chaotic dynamical system with discrete orthogonal moment transforms	33
A high resolution Hermite wavelet technique for solving space–time-fractional partial differential equations	32
A chaos study of fractal–fractional predator–prey model of mathematical ecology	32
Unified algorithms for distributed regularized linear regression model	32
Three-dimensional D3Q27 multiple-relaxation-time lattice Boltzmann simulation of Herschel–Bulkley viscoelastic fluids in a cubic cavity with top lid driven diagonally	32
A salp swarm algorithm based on Harris Eagle foraging strategy	32
An agile modeling framework for population dynamics	32
Stochastic transport with Lévy noise fully discrete numerical approximation	32
IMACS Calendar of Events	32
Editorial Board	32
Stencil and kernel optimisation for mesh-free very high-order generalised finite difference method	31
Proposal and validation of an optimization method using Monte Carlo method for multi-objective functions	31
Stable and decoupled schemes for an electrohydrodynamics model	31
Dynamical behaviors of the solution to a periodic initial–boundary value problem of the generalized Rosenau-RLW-Burgers equation	31
Impact of COVID-19 lockdown in short-term load forecasting	31
Robust regulation of blood glucose for Type-1 diabetes using insulin infusion limiter-based feedback control via artificial Pancreas	31
Preface Electrimacs 2022 – Engineering	31
On parameter estimation for Amoroso family of distributions	30
Editorial Board	30
Robust RRE technique for increasing the order of accuracy of SPH numerical solutions	30
IMACS Calendar of Events	30
News of IMACS	29
Output tracking and disturbance rejection control for switched systems under asynchronous switching	29
An efficient numerical technique for estimating eigenvalues of second-order non-self-adjoint Sturm–Liouville problems	29
Retrieval of surface and atmospheric parameters from high resolution infrared sensors	29
Analysis of collocation methods for a class of third-kind auto-convolution Volterra integral equations	29
Optimal control study on Michaelis–Menten kinetics — A fractional version	29
Reliability analysis and optimization for a redundant system with dependent failures and variable repair rates	29
Robust grid forming control for black start operation of diode rectifier based wind power plants	29
IMACS Calendar of Events	29
Adaptive refinement in incompressible fluid flow simulation based on THB-splines-powered isogeometric analysis	28
Numerical study on radiative MHD flow of viscoelastic fluids with distributed-order and variable-order space fractional operators	28
Improved salp swarm algorithm based on Newton interpolation and cosine opposition-based learning for feature selection	28
Barycentric interpolation collocation algorithm to solve fractional differential equations	28
A case study of fractal-fractional tuberculosis model in China: Existence and stability theories along with numerical simulations	28
Role of multiple time delays on a stage-structured predator–prey system in a toxic environment	28
Fourier-informed knot placement schemes for B-spline approximation	28
Numerical analysis of a nonlinear age-structured HBV model with saturated incidence and spatial diffusion	28
Generation of fractals via iterated function system of Kannan contractions in controlled metric space	27
Analysis of repairable discrete-time queueing systems with negative customers, disasters, balking customers and interruptible working vacations under Bernoulli schedule	27
Finding the minimum k-weighted dominating sets using heuristic algo	27
Bistability in a predator–prey model characterized by the Crowley–Martin functional response: Effects of fear, hunting cooperation, additional foods and nonlinear harvesting	27
An efficient Newton-like conjugate gradient method with restart strategy and its application	27
Spatial movement with memory-induced cross-diffusion effect and toxin effect in predator	27
Collocation approaches to the mathematical model of an Euler–Bernoulli beam vibrations	26
Coiflet wavelet-homotopy solution of free convection in a closed cavity subjected to an inclined external magnetic field	26
IMACS Calendar of Events	26
Numerical solution of nonlinear Fredholm–Hammerstein integral equations with logarithmic kernel by spline quasi-interpolating projectors	26
Efficient spectral methods for the fourth-order elliptic eigenvalue problems	26
Numerical validation of an adaptive model for the determination of nonlinear-flow regions in highly heterogeneous porous media	26
Simulation methods and error analysis for trawl processes and ambit fields	26
Strong convergence of an explicit numerical approximation for n-dimen	26
A partial-integrable numerical simulation scheme of the derivative nonlinear Schrödinger equation	25
Qualitative behavior in a fractional order IS-LM-AS macroeconomic model with stability analysis	25
Discrete pendulum equation	25
A coupled marching method for Cauchy problems of the Helmholtz equation in complex waveguides	25
Statistical approach for highest precision numerical differentiation	25
IMACS Calendar of Events	25
Modeling of the optimal deceleration for the rotatory motion of asymmetric rigid body	25
A space–time Trefftz DG scheme for the time-dependent Maxwell equations in anisotropic media	25
Bounded real lemmas and exponential H	25
Multiscale malaria models and their uniform in-time asymptotic analysis	24
Numerical algorithms for the reconstruction of space-dependent sources in thermoelasticity	24
IMACS Calendar of Events	24
Grey wolf algorithm for cost optimization of cloud computing repairable system with N	24
The damping Helmholtz–Rayleigh–Duffing oscillator with the non-perturbative approach	24
Linear quadratic optimal control of stochastic 2-D Roesser models	24
Exploring dynamical properties of a Type 1 diabetes model using sensitivity approaches	24
Superconvergent spectral methods for system of modified Volterra Integral Equations	24
Solving the permutation flow shop scheduling problem with sequence-dependent setup time via iterative greedy algorithm and imitation learning	24
Event-triggered control design with varying gains for polynomial fuzzy systems against DoS attacks	24
Analytical computation of conditional moments in the extended Cox–Ingersoll–Ross process with regime switching: Hybrid PDE system solutions with financial applications	24

Jump–diffusion productivity models in equilibrium problems with heterogeneous agents	24
Impulsive sampled-data controller design for synchronization of delayed T–S fuzzy Hindmarsh–Rose neuron model	24
New families of soliton solutions and dynamics of nonlinear traveling waves for the Whitham–Broer–Kaup equation	24
Iteratively Sustained Sliding Mode Control based energy management in a DC Microgrid	24
Integer reversible Racah transform and enhanced chaotic maps for 1D/2D signal reconstruction and secure image encryption	23
Mathematical study of Algae as a bio-fertilizer using fractal–fractional dynamic model	23
Global asymptotic stability, extinction and ergodic stationary distribution in a stochastic model for dual variants of SARS-CoV-2	23
Characterization of rational solutions of a KdV-like equation	23
Stochastic bifurcation and density function analysis of a stochastic logistic equation with distributed delay and weak kernel	23
A combined power activation function based convergent factor-variable ZNN model for solving dynamic matrix inversion	23
A collocation algorithm based on septic B-splines and bifurcation of traveling waves for Sawada–Kotera equation	23
Application of model reference adaptive control and modified Smith predictor to control blood glucose in type 1 diabetic patients	23
Bifurcation analysis of an SIR model considering hospital resources and vaccination	22
Predefined-time synchronization for competitive neural networks with different time scales and external disturbances	22
Optimal pricing policy in a three-layer dual-channel supply chain under government subsidy in green manufacturing	22
An optimal and efficient framework for the construction of nonlinear components based on a polynomial ring	22
Multi-force effect on fluid flow, heat and mass transfer, and entropy generation in a stratified fluid-saturated porous enclosure	22
Non-fragile control of discrete-time conic-type nonlinear Markovian jump systems under deception attacks using event-triggered scheme and Its application	22
Discretised general fractional derivative	22
Numerical investigation of heat transport in Alumina–Silica hybrid nanofluid flow with modeling and simulation	22
IMACS Calendar of Events	21
A reaction–diffusion epidemic model with virus mutation and media coverage: Theoretical analysis and numerical simulation	21
News of IMACS	21
A parsimonious dynamic mixture for heavy-tailed distributions	21
An efficient algorithm for pricing reinsurance contract under the regime-switching model	21
The study of non-constant steady states and pattern formation for an interacting population model in a spatial environment	21
A novel comparative fractional-order modeling of omicron dynamics: Vaccination impact and control strategies in the USA	21
Solving direct and inverse problems for Fredholm-type integro-differential equations with application to pollution diffusion modeling	21
Master–slave synchronization for glucose–insulin metabolism of type-1 diabetic Mellitus model based on new fractal–fractional order derivative	21
Fractional truncated exponential method for linear fractional optimal control problems	21
Testing for proportions when data are classified into a large number of groups	21
Breathers on elliptic function background for a generalized nonlinear Schrödinger equation with higher-order terms	21
News of IMACS	20
Application of χ	20
A spectral collocation scheme for the two dimensional flow of a regularized viscoplastic fluid: Numerical results and comparison with analytical solution	20
News of IMACS	20
Total controllability results for impulsive fractional integro-differential systems of order 20
Three types of solitons propagating in saturable nonlinear media	20
Effect of cross-border migration on the healthcare system of a destination community: Insights from mathematical modelling of COVID-19 in a developing country	20
Option pricing under multifactor Black–Scholes model using orthogonal spline wavelets	20
Vertically averaged multi-constituent flow simulations of geological CO2 sequestration — Stabilized finite element methods and quadratic elements	20
Solvability of a generalized ψ-Riemann–Liouville fractional BVP unde	20
Stochastic dynamics of an SIS epidemiological model with media coverage	20
A time two-grid algorithm for the two dimensional nonlinear fractional PIDE with a weakly singular kernel	20
Dynamics analysis of a predator–prey model with nonmonotonic functional response and impulsive control	19
Delay-dependent impulsive control for lag quasi-synchronization of stochastic complex dynamical networks	19
Symplectic numerical integration for Hamiltonian stochastic differential equations with multiplicative Lévy noise in the sense of Marcus	19
Modelling and analysis of human–mosquito malaria transmission dynamics in Bangladesh	19
Dynamical behaviors and abundant optical soliton solutions of the cold bosonic atoms in a zig-zag optical lattice model using two integral schemes	19
Mathematical modeling of tumor growth and treatment: Triple negative breast cancer	19
Capacity estimation of Lithium-ion batteries through a Machine Learning approach	19
Existence, uniqueness and global stability of Clifford-valued neutral-type neural networks with time delays	19
SCW-iterative-computational method for solving a wide class of nonlinear fractional optimal control problems with Caputo derivatives	19
Solving 2nd order BVPs in planar irregular domains	19
Modeling the effects of obesity on a tumor-immune model with combined therapy	19
Meshfree methods for the variable-order fractional advection–diffusion equation	19
A parallel image encryption algorithm using intra bitplane scrambling	19
A chaotic strategy-based quadratic Opposition-Based Learning adaptive variable-speed whale optimization algorithm	18
Image hiding algorithm based on local binary pattern and compressive sensing	18
Prediction of bio-heat and mass transportation in radiative MHD Walter-B nanofluid using MANFIS model	18
Simulating spectral images of natural waters and submerged objects from a bird’s-eye view	18
Practical exponential stability of stochastic delayed systems with G-Brownian motion via vector G-Lyapunov function	18
Numerical dynamics for discrete nonlinear damping Korteweg–de Vries equations	18
Dynamics of Walters’ B fluid due to periodic wave in a convectively heated channel with internal heat generation	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
News of IMACS	18
On collocation-Galerkin method and fractional B-spline functions for a class of stochastic fractional integro-differential equations	18
PDE models for vegetation biomass and autotoxicity	18
Boomerang aerodynamic ellipse optimizer: A human game-inspired optimization technique for numerical optimization and multilevel thresholding image segmentation	18
Threshold dynamics and density function of a stochastic epidemic model with media coverage and mean-reverting Ornstein–Uhlenbeck process	18
Editorial Board	18
News of IMACS	18
High-order implicit weighted compact nonlinear scheme for nonlinear coupled viscous Burgers’ equations	17
A novel reinforcement learning based tuna swarm optimization algorithm for autonomous underwater vehicle path planning	17
Autonomous bonobo optimization algorithm for power allocation in wireless networks	17
Advanced numerical scheme and its convergence analysis for a class of two-point singular boundary value problems	17
Stability analysis and optimal control of SEAIQR infectious disease model with nonlinear treatment term based on BA scale-free network	17
A massively parallel implementation of multilevel Monte Carlo for finite element models	17
A multiscale domain decomposition approach for parabolic equations using expanded mixed method	17
A random free-boundary diffusive logistic differential model: Numerical analysis, computing and simulation	17
A fixed point evolution algorithm based on expanded Aitken rapid iteration method for global numeric optimization	17
Modelling the wind effect in predator–prey interactions	17
Wavelet thresholding on independent subspace factorizations of spatially indexed wide functional data for robust estimation of cortical activity	17
Two-tier search space optimisation technique for tuning of explicit plant-model mismatch in model predictive controller for industrial cement kiln process	17
Group defense promotes coexistence in interference competition: The Holling type IV competitive response	17
Reliable approximations for a hepatitis B virus model by nonstandard numerical schemes	17
Modeling and control of an interactive tilt-rotor MAV. A robust delay-based strategy	17
Modeling and dynamics of measles via fractional differential operator of singular and non-singular kernels	17
Dynamic properties for a stochastic SEIR model with Ornstein–Uhlenbeck process	17
Exponential H∞	17
Bifurcation of the diffusive Bazykin’s model with nonlocal competition and delay	17
Symmetry methods and multi-structure solutions for a (3	17
Matrix splitting preconditioning based on sine transform for solving two-dimensional space-fractional diffusion equations	17
Bifurcation analysis of a Parkinson’s disease model with two time delays	17
A space-time generalized finite difference scheme for long wave propagation based on high-order Korteweg-de Vries type equations	16