The aim of this memory, is to study the Euler-Simpson type inequalities for functions whose first derivatives are s-convex, bounded as well as Hölderian. For this we propose : In the first chapter, a preliminaries ...

The aim of this work is to discusses a mixed finite element method combined with the backward-Euler method to study the hyperbolic p−bi-Laplace equation, where the existence and uniqueness of solution for the discretized ...

In this memory, we will study the integral inequality generalized of Newton-Cotes open involving three points, which we find the famous inequality of Simpson in the case we take x=a, for this we provide three parts. In ...

Controllability is a very important concept in applied sciences, especially in en- gineering sciences. This Master’s thesis in Mathematics deals with the notion of controllability of linear differential systems in finite ...

t is well known that the constant e plays an important role in many areas of mathematics. The Carleman's inequality is good example of applications of approximation of e. My work consists of applying Carleman's inequality ...

Dans ce mÈmoire, est consacrÈ ‡ líÈtude de líexistence, líunicitÈ, la rÈgu- laritÈ et stabilisation des solutions du systËme viscoÈlastique non linÈaire. Pour le problËme díexistence, díunicitÈ et de rÈgularitÈ on a ...

Theobjectiveofthisthesisistoimprovenumericallinearizationtechniquesforsolvingsystemsofnonlinearintegralequations,whichplayacrucialroleinmodelingvariousproblemsacrossdomainssuchasphysics,biology,andmachinelearning.Thestudyfocuses ...

—————————————————————————————————— The present thesis is devoted to study the existence, uniqueness and asymptotic behaviour in time of solution for damped systems. This work consists of four chapters. In chapter 1, we ...

The objective of this thesis is to deal with linear integro-differential Fredholm equations especially as these kinds of equations play an important role in modeling of different problems in various fields such as physics ...

Dans cette thèse, nous construisons de nouvelles suites de linéarisation et de discrétisation, pour approcher la solution d'une équation non linéaire définie dans un espace de Hilbert. Ces nouvelles suites utilisent le ...