Bernard K. Bonzi, Ismael Nyanquini, Stanislas Ouaro
Abstract:
In this article we study the nonlinear homogeneous Neumann
boundary-value problem
where
is a smooth bounded open domain in
,
and
the outer
unit normal vector on
.
We prove the existence
and uniqueness of a weak solution for
and the existence and uniqueness of an entropy solution for
-data
.
The functional setting involves Lebesgue and
Sobolev spaces with variable exponents.
Submitted March 13, 2011. Published January 17, 2012.
Math Subject Classifications: 35J20, 35J25, 35D30, 35B38, 35J60.
Key Words: Elliptic equation; weak solution; entropy solution;
Leray-Lions operator; variable exponent.
Show me the PDF file (325 KB), TEX file, and other files for this article.
Bernard K. Bonzi Laboratoire d'Analyse Mathématique des Equations (LAME) UFR. Sciences Exactes et Appliquées, Université de Ouagadougou 03 BP 7021 Ouaga 03, Ouagadougou, Burkina Faso email: bonzib@univ-ouaga.bf | |
Ismael Nyanquini Laboratoire d'Analyse Mathématique des Equations (LAME) Institut des Sciences Exactes et Appliquées Université Polytechnique de Bobo Dioulasso 01 BP 1091 Bobo-Dioulasso 01, Bobo Dioulasso, Burkina Faso email: nyanquis@yahoo.fr | |
Stanislas Ouaro Laboratoire d'Analyse Mathématique des Equations (LAME) UFR. Sciences Exactes et Appliquées, Université de Ouagadougou 03 BP 7021 Ouaga 03, Ouagadougou, Burkina Faso email: souaro@univ-ouaga.bf, ouaro@yahoo.fr |
Return to the EJDE web page