Výsledky vyhledávání - "Khaled M'hamed-Messaoud"

Approximation of Dirichlet‐to‐Neumann operator for problems of diffraction by planar obstacles covered with thin dielectric multilayers

Autor: Bachir Alliti, Toufik Laadj, Khaled M'hamed‐messaoud

Publikováno v: Mathematical Methods in the Applied Sciences. 46:6843-6856

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3c7ca145dfd70afa9bf3a5a62361d70a
https://doi.org/10.1002/mma.8944

Zobrazit plný text záznamu

Approximation of Dirichlet-to-Neumann operator for problems of diffraction by planar obstacles covered with thin dielectric multilayers

Autor: Bachir Alliti, Toufik Laadj, Khaled M'hamed-messaoud

We are interested in problems of diffraction of an acoustic or electromagnetic wave by a perfectly conducting planar obstacle coated with thin multilayers of dielectric materials. The aim is to obtain boundary condition that replaces the effect of di

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ac18f342407437534672938a4e30b640
https://doi.org/10.22541/au.165327661.15618013/v1

Zobrazit plný text záznamu

Steklov–Poincaré Operator for A System of Coupled Abstract Cauchy Problems

Autor: Toufik Laadj, Khaled M’hamed-Messaoud

Publikováno v: Differential Equations and Dynamical Systems. 30:597-605

We are interested in a coupled system of two abstract Cauchy problems; one of them is posed in small time interval. The aim is to obtain a condition that replaces the effect of this small interval. This condition is constructed from an approximation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::75eb9c47f13eddba4ccc625a3843cf4b
https://doi.org/10.1007/s12591-019-00470-2

Zobrazit plný text záznamu

On Sufficient Conditions for the Existence of Solutions for First Order Equations and Fourth Degree with the Painlevé Property

Autor: Khaled M’hamed-Messaoud, Arezki Kessi, Toufik Laadj

Publikováno v: Qualitative Theory of Dynamical Systems. 15:81-93

In this paper we consider the non linear Fuchs differential equation of order one and fourth degree with polynomial coefficients for the unknown and analytic in the variable. We give the sufficient conditions for Painleve property and we list some Fu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2b819ef173784968592405696d54a278
https://doi.org/10.1007/s12346-015-0144-1

Zobrazit plný text záznamu

First order fifth degree Fuchs differential equation with fixed critical points

Autor: Khaled M’hamed-Messaoud, Toufik Laadj, Arezki Kessi

Publikováno v: International Journal of Dynamical Systems and Differential Equations. 9:1

In this paper, we are interested in studying the nonlinear differential equations of order one and fifth degree, whose general integral is uniform. We will give sufficient conditions, for the considered equations to be with fixed critical points.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e18a2e7bd255e786089b80b669c74a51
https://doi.org/10.1504/ijdsde.2019.10013708

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání