Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Abdelilah Gmira"'
Publikováno v:
Electronic Journal of Differential Equations, Vol 2007, Iss 67, Pp 1-21 (2007)
This paper concerns the existence, uniqueness and asymptotic properties (as $r=|x|oinfty$) of radial self-similar solutions to the nonlinear Ornstein-Uhlenbeck equation [ v_t=Delta_p v+xcdot abla (|v|^{q-1}v) ] in $mathbb{R}^Nimes (0, +infty)$. Here
Externí odkaz:
https://doaj.org/article/0ad1c9e029394d999a6568976d635a52
Publikováno v:
Electronic Journal of Differential Equations, Vol 2007, Iss 78, Pp 1-15 (2007)
This paper concerns the singular solutions of the equation $$ f''' +kappa ff''-eta {f'}^2 = 0, $$ where $eta < 0$ and $kappa = 0$ or 1. This equation arises when modelling heat transfer past a vertical flat plate embedded in a saturated porous medium
Externí odkaz:
https://doaj.org/article/dd0108e851574b69b4e87dde9bbfb587
Publikováno v:
Electronic Journal of Differential Equations, Vol 2005, Iss 80, Pp 1-22 (2005)
In this paper, we study the initial-value problem $$displaylines{ (|u'|^{p-2}u')'+eta r u'+alpha u-gamma |u|^{q-1}u|u'|^{p-2}u'=0, quad r greater than 0, cr u(0)=A,quad u'(0)=0, }$$ where $A$ greater than 0, $p$ greater than 2, $q greater than 1, $al
Externí odkaz:
https://doaj.org/article/bd402403d3b6445088fd524eb7d518fc
Autor:
Abdelilah Gmira, Arij Bouzelmate
Publikováno v:
International Journal of Mathematical Analysis. 9:1279-1297
Autor:
Abdelilah Gmira, Benyouness Bettioui
Publikováno v:
NoDEA : Nonlinear Differential Equations and Applications. 9:277-294
This paper is concerned with the equation¶¶\( div(| \nabla u| ^{p-2}\nabla u)+\varepsilon \left| \nabla U\right| ^q+\beta x\nabla U+\alpha U=0,{\rm \ for}\;x\in \mathbb{R}^N \)¶¶ where \( p>2,\;q\geq 1,\;N\geq 1, \quad\varepsilon =\pm 1 \) and \(
Autor:
Abdelilah Gmira, Betteoui Benyounes
Publikováno v:
Annales de la faculté des sciences de Toulouse Mathématiques. 8:411-438
On etudie l'existence, l'unicite ainsi que les proprietes qualitatives des solutions radiales de l'equation Δ p u + q + 1 - p/p(q - 1) α⊇u + u/q - 1 + |u| q-1 u = 0 dans R N . Si q > p - 1 > 1, alors pour tout γ e R * , il existe une unique radi
Publikováno v:
International Journal of Pure and Apllied Mathematics. 86
In (2), we have proved the existence and uniqueness of self-similar radially symmetric solutions for the nonhomogeneous equation
Publikováno v:
International Journal of Pure and Apllied Mathematics. 86
In this paper, we shall prove the existence and uniqueness of radial solutions for the nonhomogeneous elliptic equation
Autor:
Abdelilah Gmira, Naji Yebari
Publikováno v:
Annales de la faculté des sciences de Toulouse Mathématiques. 4:243-267
On etudie le comportement asymptotique quand t tend vers +∞ de la solution de u t = div(|⊇u| p-2 ⊇u) dans R N x (0, +∞), p > 2, avec une donnee initiale u 0 ∈ L loc 1 (IR N ). On montre que le comportement asymptotique depend d'une conditio
Autor:
Abdelilah Gmira
Publikováno v:
Asymptotic Analysis. 3:43-56