Electronic Journal of Differential Equations,
Conference 09 (2002), pp. 161-170.

Title: On the spectrum of the p-biharmonic operator

Authors: Abdelouahed El Khalil (Faculty of Sciences Dhar-Mahraz, Fez, Morocco)
  Siham Kellati (Faculty of Sciences Dhar-Mahraz, Fez, Morocco)
  Abdelfattah Touzani (Faculty of Sciences Dhar-Mahraz, Fez, Morocco)
 
Abstract: 
  This work is devoted to the study of the spectrum for p-biharmonic
  operator with an indefinite weight in a bounded domain.

Published December 28, 2002.
Math Subject Classifications: 35P30, 34C23.
Key Words: p-biharmonic operator; Duality mapping; Palais-Smale condition; unbounded weight.