Skip to main content

previous disabled Page of 3
and
  1. No Access

    Article

    Bohr–Neugebauer Type Result for a Class of Nondensely Nonautonomous Linear Partial Functional Differential Equations with Infinite Delay

    This work is related to the problem of the existence of almost periodic and almost automorphic integral solutions for some nondensely periodic linear partial functional differential equations with infinite del...

    Abdallah Afoukal, Khalil Ezzinbi in Differential Equations and Dynamical Systems (2023)

  2. No Access

    Article

    Almost periodic and almost automorphic solutions for some nondensely nonautonomous linear periodic partial functional differential equations

    In this work, we establish a new variation of constants formula for nonautonomous linear partial functional differential equations with linear part A satisfying the Hille-Yosida condition on a Banach space and is...

    Abdallah Afoukal, Khalil Ezzinbi, Khalid Hilal in SeMA Journal (2023)

  3. No Access

    Article

    Stepanov ergodic perturbations for nonautonomous evolution equations in Banach spaces

    We prove the existence and uniqueness of \(\mu \) μ -pseudo almost automorph...

    Abdoul Aziz Kalifa Dianda, Khalil Ezzinbi, Kamal Khalil in Advances in Operator Theory (2023)

  4. No Access

    Chapter and Conference Paper

    Existence of Local and Maximal Mild Solutions for Some Non-autonomous Functional Differential Equation with Finite Delay

    This chapter is devoted to the study of the existence results of local and maximal solutions on the one hand and the existence and uniqueness results of mild solutions on the second hand, for the non-autonomou...

    Khalil Ezzinbi, Bila Adolphe Kyelem in Partial Differential Equations and Applica… (2023)

  5. No Access

    Book and Conference Proceedings

    Partial Differential Equations and Applications

    Colloquium in Honor of Hamidou Touré, Ouagadougou, Burkina Faso, November 5–9, 2018

    Toka Diagana, Khalil Ezzinbi in Springer Proceedings in Mathematics & Statistics (2023)

  6. No Access

    Chapter and Conference Paper

    Existence, Regularity, and Stability in the α-Norm for Some Neutral Partial Functional Differential Equations in Fading Memory Spaces

    The aim of this chapter is to study the regularity and the stability in the α-norm for neutral partial functional differential equations in fading memory spaces. We assume that a linear part is densely defined an...

    Khalil Ezzinbi, Bila Adolphe Kyelem in Partial Differential Equations and Applica… (2023)

  7. No Access

    Article

    Nonlocal Integro-Differential Equations Without the Assumption of Equicontinuity on the Resolvent Operator in Banach Spaces

    In this work, we study the existence of mild solutions for the nonlocal integro-differential equation $$\begin{aligned} \left\{ \begin{array}{...

    Khalil Ezzinbi, Mohamed Ziat in Differential Equations and Dynamical Systems (2022)

  8. No Access

    Article

    Dynamics of \(\mu \) -piecewise pseudo almost periodic solutions of neutral-type inertial neural networks models: existence and attractiveness

    In this work, we use measure theory to provide new sufficient conditions for the existence, uniqueness and global exponential stability of piecewise pseudo almost periodic solutions of neutral-type inertial ne...

    Khalil Ezzinbi, Fritz Mbounja Béssémè in Cognitive Neurodynamics (2022)

  9. No Access

    Article

    On the Controllability of Some Nonlinear Partial Functional Integrodifferential Equations with Finite Delay in Banach Spaces

    This work concerns the study of the controllability for some nonlinear partial functional integrodifferential equation with finite delay arising in the modelling of materials with memory in Banach spaces. We g...

    Patrice Ndambomve, Khalil Ezzinbi in Differential Equations and Dynamical Systems (2021)

  10. No Access

    Article

    Weighted Pseudo Almost Periodic and Pseudo Almost Automorphic Solutions of Class r for Some Partial Differential Equations

    The aim of this work is to present new approach to study weighted pseudo almost periodic and automorphic functions using the measure theory. We present a new concept of weighted ergodic functions which is more...

    Khalil Ezzinbi, Hamidou Toure in Differential Equations and Dynamical Systems (2021)

  11. No Access

    Chapter

    Global Attractor in Alpha-Norm for Some Partial Functional Differential Equations of Neutral and Retarded Type

    The aim of this work is to study the existence of a global attractor for some partial neutral functional differential equations; the convergence of all the solutions to the attractor is given in terms of the a...

    Mostafa Adimy, Khalil Ezzinbi in Studies in Evolution Equations and Related… (2021)

  12. No Access

    Article

    New Monch–Krasnosel’skii type fixed point theorems applied to solve neutral partial integrodifferential equations without compactness

    In this paper, we show the existence of mild solutions for a class of neutral partial integrodifferential equations with lack of compactness. The results are obtained using noncompact resolvent operators and a...

    Khalil Ezzinbi, Saifeddine Ghnimi in Journal of Fixed Point Theory and Applicat… (2020)

  13. No Access

    Article

    Existence and Regularity for Some Partial Neutral Functional Integrodifferential Equations with Nondense Domain

    The paper is concerned with the study of some partial neutral functional integrodifferential equations with nondense domain. Using the integrated resolvent operator theory, we derive some results concerning th...

    Khalil Ezzinbi in Bulletin of the Malaysian Mathematical Sciences Society (2020)

  14. No Access

    Article

    A survey on new methods for partial functional differential equations and applications

    This work is a survey of many papers dealing with new methods to study partial functional differential equations. We propose a new reduction method of the complexity of partial functional differential equation...

    Khalil Ezzinbi in Afrika Matematika (2020)

  15. No Access

    Article

    Almost automorphic solutions for nonautonomous parabolic evolution equations

    In this work, we study the existence and uniqueness of almost automorphic solutions for semilinear nonautonomous parabolic evolution equations with inhomogeneous boundary conditions using the exponential dicho...

    Mahmoud Baroun, Khalil Ezzinbi, Kamal Khalil, Lahcen Maniar in Semigroup Forum (2019)

  16. No Access

    Article

    Delay independent stability for some partial functional differential equations with infinite delay under the light of positivity

    In this work, we deal with the positivity and stability study for some partial functional differential equations with infinite delay and Hille–Yosida operators. We first show the positivity of solutions in a s...

    Khalil Ezzinbi, Soumia Lalaoui Rhali in SeMA Journal (2019)

  17. No Access

    Article

    Existence results for some nonlocal partial integrodifferential equations without compactness or equicontinuity

    In this work, we provide a new approach to address the solvability of a class of partial integrodifferential equations with nonlocal conditions and two linear parts, the first one being the generator of a stro...

    Khalil Ezzinbi, Saifeddine Ghnimi in Journal of Fixed Point Theory and Applicat… (2019)

  18. No Access

    Article

    Mild solutions for some nonautonomous partial functional differential equations with infinite delay

    The aim of this work is to establish several results on the existence of mild solutionse nondensely nonautonomous partial functional differential equations with infinite delay in Banach spaces. We assume that ...

    Mohamed Alia, Khalil Ezzinbi, Moussa El-Khalil Kpoumiè in Afrika Matematika (2018)

  19. No Access

    Article

    Necessary Conditions of Optimality for Some Stochastic Integrodifferential Equations of Neutral Type on Hilbert Spaces

    In this work, we develop the necessary conditions of optimality for partially observed control problems governed by stochastic integrodifferential equations of neutral type on Hilbert spaces driven by relaxed ...

    Moustapha Dieye, Mamadou Abdoul Diop, Khalil Ezzinbi in Applied Mathematics & Optimization (2018)

  20. No Access

    Article

    Periodic Solutions for Some Nondensely Nonautonomous Partial Functional Differential Equations in Fading Memory Spaces

    The aim of this work is to study the existence of a periodic solution for some nondensely nonautonomous partial functional differential equations with infinite delay in Banach spaces. We assume that the linear...

    Moussa El-Khalil Kpoumiè, Khalil Ezzinbi in Differential Equations and Dynamical Syste… (2018)

previous disabled Page of 3