Publications (199)
ARTICLE
Existence, Regularity, and Stability in the α-Norm for Some Neutral Partial Functional Differential Equations in Fading Memory Spaces
Khalil Ezzinbi, Bila Adolphe Kyelem, Stanislas Ouaro
Theaimofthischapteristostudytheregularityandthestabilityinthe.α- norm for neutral partial functional differential equations in fading memory spaces. We assume that a linear part is densely defined and generates an analytic semigroup. The delayed part is assumed to be Lipschitzian. For illustration, we provide an example for some reaction–diffu(...)
Mots clés non renseignés
ARTICLE
Discrete Potential Boundary-Value Problems of Kirchhoff Type
Dianda Abdoul Aziz Kalifa, Ouaro Stanislas
In this chapter, we prove the existence of solutions for some discrete nonlinear difference equations of Kirchhoff type subjected to a potential boundary- value condition. We make use of a variational technique that relies on Szulkin’s critical point theory, which ensures the existence of solutions by ground state and mountain pass methods.
Mots clés non renseignés
ARTICLE
Structural Stability of p(x)-Laplace Problems with Robin-Type Boundary Condition
106- Kansie Kpè, Ouaro Stanislas
In this chapter, a continuous dependence result on coefficients of solu- tions of the nonlinear nonhomogeneous Robin boundary-value problems involving the .p(x)-Laplace operator is established
Mots clés non renseignés
ARTICLE
STABILITY OF A TIMOSHENKO SYSTEMWITH CONSTANT DELAY
Innocent OUEDRAOGO, Gilbert BAYILI
The aim of this work is to develop a detail analysis of a Timoshenkotype beam model taking into account a delay. We prove the well-posedness andregularity of solution, explained using the theory of the Faedo-Galerkin scheme.Namely, under a suitable choice of Lyapunov functional, exponential decay ofthe whole energy holds
Timoshenko system; exponential stability; delay;, Fadeo-Galerkin Method
ARTICLE
Choix d’un site favorable pour la production d’aliments biologiques à l’aide de la méthode ELECTRE II
Koumbèbarè KAMBIRE1 , Zoïnabo SAVADOGO , Frédéric NIKIEMA
Le thème de cet article s’inscrit dans le cadre du choix d’un site favorable à la
production d’aliments biologiques. Consommer bio implique que nous devons
produire bio en tenant compte du choix du site. Dans notre travail, nous avons donc
considéré cinq sites évalués par trois acteurs sur la base de quatre critères. La méthode
d’évalu(...)
Site, décision, évaluation, critère, décideur, agrégation
ARTICLE
Analysis of the deterministic and stochastic epidemic models of filariasis
KONANE Fourtoua Victorien; SAWADOGO Ragnimwendé
This article proposes two epidemic models : deterministic and stochastic models of Lymphatic filariasis. For the deterministic model, the basic reproduction number is calculated, the disease- free equilibrium of the model is determined and the stability analysed. If the basic reproduction number is less than one, by using the theorem of Varga(...)
Lymphatic Filariasis;, Itô’s formula, Extinction, Persistence in the mean
ARTICLE
MATHEMATICAL ANALYSIS OF HEPATITIS B TRANSMISSION MODEL.
OUEDRAOGO Boukary, ZOROM Malicki, GOUBA Elisée
In this article, we present the transmission dynamics of the acute and chronic hepatitis B epidemic problem. To control the spread of hepatitis in a community, we first develop a mathematical model for the transmission of the virus of hepatitis B. After framing the mathematical model, we show the existence and uniqueness of the
solution, the(...)
mathematical modeling, basic reproduction number, stability, numerical simulation, SEIR model
COMMUNICATION
A nonlinear reaction-diffusion mathematical model to described the toxin effect on phytoplankton-zooplankton-fish dynamics on the circular domain/Erasmus Staff Training Week/Murcia/ESPAGNE
Hamidou OUEDRAOGO
The main objective of this work is the mathematical formulation,
the analysis and the numerical simulation of spatio-temporal type
describing the toxin effect on fish-zooplankton-phytoplankton
dynamics on a circular domain
Our work based on a modified Leslie-Gower version and a
functional response of Holling type II.
The model is governe(...)
nternational offices, Management and Promotion
ARTICLE
Optimal control analysis of a COVID-19 and Tuberculosis (TB) co-infection model with an imperfect vaccine for COVID-19
DIABATE Abou Bakari, SANGARE Boureima, KOUTOU Ousmane
This paper presents a co-infection mathematical model of COVID-19 and TB to study their synergistic dynamics. We first investigated the single infection models of each disease and then the co-infection dynamics of the two diseases. Indeed, we calculated the basic reproduction number of each model, and then we studied the existence and the stab(...)
Co-infection, COVID-19, TB, Basic reproduction numbers, Equilibrium points, Backward bifurcations, Sensibility analysis, Optimal control strategy, Numerical simulations
ARTICLE
Exponential Stability for Damped Shear Beam Model and New Facts Related to the Classical Timoshenko System With a Distributed Delay Term
Innocent OUEDRAOGO, Gilbert BAYILI
We consider in this manuscript a Timoshenko type beam model with a distributed delay term. If the distributed delay termis small enough, we prove the global existence of solutions by using the Faedo-Galerkin approximations together withsome energy estimates. Under suitable assumptions, we prove exponential stability of the solution. This resul(...)
Lyapunov, Timoshenko system, exponential stability, Galerkin
ARTICLE
Global Stability for a Delay SIR Epidemic Model with General Incidence Function, Observers Design
Aboudramane Guiro*, Dramane Ouedraogo and Harouna Ouedraogo
In (Connell McCuskey, Nonlinear Anal RWA 11:3106–3109, 2010), the authors presented an SIR model of disease transmission with delay in a particular nonlinear incidence. In their work, they showed the global stability of the endemic equilibrium for the reproduction number R0 is greater than one. In this chapter, we reviewed on the same model wi(...)
Epidemic model, SIR, Delays, Global stability, Lyapunov function, Reproduction number, General incidence function, Observability, Observer, High gain
ARTICLE
SQUARE COMPLETION OPERATION OF MAXIMAL SUFFIX IN FIBONACCI WORD
K. Ernest Bognini, Idrissa Kaboré, B. Thomas Ouédraogo
In this paper, we define the notion of maximal suffix duplication and the notion of strict square completion of maximal suffix in an infinite word. Then, we get that each of these operations can be used iteratively to generate the Fibonacci word F. Finally, we show that duplication generates F faster than strict square completion.
morphism, duplication, strict completion, maximal square, Fibonacci word
ARTICLE
Square-mean pseudo almost automorphic solutions of infinite class under the light of measure theory
ISSA ZABSONRE AND MOHAMADO KIEMA
The aim of this work is to present new concept of square-mean pseudo almost automorphic of infinite class using
the measure theory. We use the (μ, ν)-ergodic process to define the spaces of (μ, ν)-pseudo almost automorphic processes of infinite class in the square-mean sense. We present many interesting results on those spaces like completene(...)
Mots clés non renseignés
ARTICLE
EXACT SOLUTION OF SOME FRACTIONAL SYSTEMS OF PARTIAL DIFFERENTIAL EQUATIONS VIA THE SBA METHOD
Bamogo Hamadou:, Yaya Moussa, Francis Bassono and Youssouf Paré
We use Some Blaise Abbo (SBA) method known as a numerical method of solving nonlinear PDE to solve two systems of nonlinear partial differential equations of nonhomogeneous fractional order. We found exact solutions of these examples by this method.
fractional equation, Some Blaise Abbo (SBA) method, Caputo derivative, fractional partial differential equations (PDEs)
ARTICLE
OPTIMAL CONTROL OF A NONLINEAR ELIPTICAL EVOLUTION PROBLEM WITH MISSING DATA
Toma Tindano, Mifiamba Soma, Tao Sadou et Somdouda Sawadogo
We consider the optimal control of a nonlinear elliptic problem with
missing data (so-called ill-posed problems). Using the notion of
no-regret and low-regret control, we give a characterization of the
control for ill-posed problems. More precisely, we study the control
of Cauchy evolution problems via a regularization approach which
gene(...)
optimal control, no regret, low regret