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Adaptive tracking control for nonlinear systems with uncertain control gains and its application to a TCP/AQM network
This paper is concerned with the adaptive tracking control problem for nonlinear systems with virtual control coefficients including known and...
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Optimal heat emissivity control of n population system based on individual size-distribution
This paper generalizes a class of controllability problems based on the scale structure population system model. Based on the comparison principle of...
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Partitioned dual Maclaurin symmetric mean operators based on picture fuzzy sets and their applications in multi-attribute decision-making problems
The partitioned Dual Maclaurin symmetric mean (PDMSM) operator has the supremacy that can justify the interrelationship of distinct characteristics...
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Dynamics analysis of a nonlocal diffusion dengue model
Due to the unrestricted movement of humans over a wide area, it is important to understand how individuals move between non-adjacent locations in...
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A nonlinear fractional epidemic model for the Marburg virus transmission with public health education
In this study, a deterministic model for the dynamics of Marburg virus transmission that incorporates the impact of public health education is being...
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A numerical study of spatio-temporal COVID-19 vaccine model via finite-difference operator-splitting and meshless techniques
In this paper, a new spatio-temporal model is formulated to study the spread of coronavirus infection (COVID-19) in a spatially heterogeneous...
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A novel tuberculosis model incorporating a Caputo fractional derivative and treatment effect via the homotopy perturbation method
BackgroundTuberculosis (TB), caused by Mycobacterium tuberculosis, is a contagious infectious disease that primarily targets the lungs but can also...
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Fractional epidemic model of coronavirus disease with vaccination and crowding effects
Most of the countries in the world are affected by the coronavirus epidemic that put people in danger, with many infected cases and deaths. The...
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Identification of desalination and wind power plants sites using m-polar fuzzy Aczel–Alsina aggregation information
Real-world decision-making problems often include multi-polar uncertainties dependent on multi-dimensional attributes. The m -polar fuzzy ( m F) sets...
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Designing a novel fractional order mathematical model for COVID-19 incorporating lockdown measures
This research focuses on the design of a novel fractional model for simulating the ongoing spread of the coronavirus (COVID-19). The model is...
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Analysis and dynamical structure of glucose insulin glucagon system with Mittage-Leffler kernel for type I diabetes mellitus
In this paper, we propose a fractional-order mathematical model to explain the role of glucagon in maintaining the glucose level in the human body by...
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A rigorous theoretical and numerical analysis of a nonlinear reaction-diffusion epidemic model pertaining dynamics of COVID-19
The spatial movement of the human population from one region to another and the existence of super-spreaders are the main factors that enhanced the...
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Confidence level based complex polytopic fuzzy Einstein aggregation operators and their application to decision-making process
A complex Polytopic fuzzy set (CPoFS) extends a Polytopic fuzzy set (PoFS) by handling vagueness with degrees that range from real numbers to complex...
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Analysis of fractional order model on higher institution students’ anxiety towards mathematics with optimal control theory
Anxiety towards mathematics is the most common problem throughout nations in the world. In this study, we have mainly formulated and analyzed a...
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Impacts of optimal control strategies on the HBV and COVID-19 co-epidemic spreading dynamics
Different cross-sectional and clinical research studies investigated that chronic HBV infected individuals’ co-epidemic with COVID-19 infection will...
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Co-infection dynamics of COVID-19 and HIV/AIDS
Although there are many results that can be used to treat and prevent Coronavirus Disease 2019 (COVID-19) and Human Immunodeficiency Virus (HIV),...
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Optimal control strategies for toxoplasmosis disease transmission dynamics via harmonic mean-type incident rate
Toxoplasma infection in humans is considered due to direct contact with infected cats. Toxoplasma infection (an endemic disease) has the potential to...
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Viral kinetics, stability and sensitivity analysis of the within-host COVID-19 model
This paper delves into the investigation of the COVID-19 dynamics within a host using the Target-Latent-Infected-Virus (TLIV) model, presenting a...
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Global analysis of a time fractional order spatio-temporal SIR model
We deal in this paper with a diffusive SIR epidemic model described by reaction–diffusion equations involving a fractional derivative. The existence...