Search Results - "Khaladi, Mohamed"
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Inverse problem approach to regularized regression models with application to predicting recovery after stroke
Published in Biometrical journal (01-12-2020)“…Regression modelling is a powerful statistical tool often used in biomedical and clinical research. It could be formulated as an inverse problem that measures…”
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A model for the early COVID-19 outbreak in China with case detection and behavioural change
Published in Biomath (Sofia, Bulgaria) (27-01-2023)“…We investigate a model of the early stage of the COVID-19 epidemic comprising undetected infected individuals as well as behavioural change towards the use of…”
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Equilibrium Points and Their Stability Properties of a Multiple Delays Model
Published in Differential equations and dynamical systems (01-04-2020)“…In this paper, we present a mathematical model with delay which describes the dynamics of three fish populations. The equilibrium points and their stability…”
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Nonlinearity and asymptotic behaviours
Published in Physics of life reviews (01-12-2017)Get full text
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On the basic reproduction number in a random environment
Published in Journal of mathematical biology (01-12-2013)“…The concept of basic reproduction number in population dynamics is studied in the case of random environments. For simplicity the dependence between successive…”
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On the final size of epidemics in random environment
Published in Mathematical biosciences (01-08-2015)“…•SIR and SEIR classical ODEs systems are defined in what called random environment.•The basic reproduction number is defined for such as model.•A final…”
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Using vector divisions in solving the linear complementarity problem
Published in Journal of computational and applied mathematics (2012)“…The linear complementarity problem L C P ( M , q ) is to find a vector z in IR n satisfying z T ( M z + q ) = 0 , M z + q ⩾ 0 , z ⩾ 0 , where M = ( m i j ) ∈…”
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An Efficient Fifth-Order Method for Linear Optimization
Published in Journal of optimization theory and applications (01-07-2016)“…In this paper, we present an efficient fifth-order method for solving the standard linear optimization problems. In order to do this, we show that solving this…”
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Addendum to "A generalized Nash equilibrium for a bio-economic problem of fishing"
Published in Journal of Applied Research on Industrial Engineering (01-06-2017)“…In [1] the authors have set up a bio-economic equilibrium model to understand the interactions between three fish populations and seek to maximize the profits…”
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The Evolution of Dispersal in Random Environment
Published in Acta biotheoretica (01-06-2012)“…In this paper we introduce a stochastic model for a population living and migrating between s sites without distinction in the states between residents and…”
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On the Hilbert Method in the Kinetic Theory of Multicellular Systems: Hyperbolic Limits and Convergence Proof
Published 29-07-2019“…We consider a system of two kinetic equations modelling a multicellular system : The first equation governs the dynamics of cells, whereas the second kinetic…”
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Effect of aggressive behaviour on age-structured population dynamics
Published in Ecological modelling (15-03-2006)“…In this work, we present an age-structured population model that incorporates individual behaviour. A classical Leslie matrix model is used to describe the…”
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From Kinetic Theory of Multicellular Systems to Hyperbolic Tissue Equations: Asymptotic Limits and Computing
Published 11-10-2016“…Mathematical Models and Methods in Applied Sciences, World Scientific Publishing, 2017 This paper deals with the analysis of the asymptotic limit toward the…”
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Using vector divisions in solving linear complementarity problem
Published 09-05-2010“…The linear complementarity problem is to find vector $z$ in $\mathrm{IR}^{n}$ satisfying $z^{T}(Mz+q)=0$, $Mz+q\geqslant0,$ $z\geqslant0$, where $M$ as a…”
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An explicit approach to evolutionarily stable dispersal strategies: no cost of dispersal
Published in Mathematical biosciences (01-06-2000)“…The evolution of dispersal is examined by looking at evolutionarily stable strategies (ESS) for dispersal parameters in discrete time multisite models without…”
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Sur la reproductivité nette dans un environnement aléatoire
Published in Journal of Mathematical Biology (2013)“…Man studiert die Nettoreproduktionsrate R0 für die Bevölkerungsdynamik in einer zufälligen Umgebung. Es wird angenommen, dass die aufeinanderfolgenden…”
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Are tsetse fly populations close to equilibrium?
Published in Acta biotheoretica (01-11-1996)Get full text
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Modeling the population dynamics of annual plants with seed bank and density dependent effects
Published in Acta biotheoretica (01-06-1995)“…A model is proposed for the population dynamics of an annual plant (Sesbania vesicaria) with a seed bank (i.e. in which a proportion of seeds remain dormant…”
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