Riv. Mat. Univ. Parma, Vol. 8, No. 2, 2017
Mostafa Allaoui [a]
Three solutions for elliptic systems involving \(p(x)\)-biharmonic operators
Pages: 211-224
Received: 12 May 2016
Accepted in revised form: 6 Febraury 2017
Mathematics Subject Classification (2010): 35J35, 35J55, 47J30.
Keywords: \(p(x)\)-biharmonic operator, variable exponent Sobolev space, critical point theorem.
Author address:
[a]: University of Mohamed I, FSTH, Department of Mathematics, LANOL, Oujda, 60000, Morocco
Full Text (PDF)
Abstract:
In this paper, we study the existence of solutions for elliptic systems with variable
exponents. Under some suitable conditions and by applying an equivalent variational
approach to a recent Ricceris three critical points theorem, we established the existence of
at least three weak solutions.
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