Oscillation of quasilinear elliptic equations with p(x)-Laplacians in general domains are derived by the variational approach as applications of Picone identity. Three examples are given, and generalizations to quasilinear elliptic equations with p(x)-Laplacians are shown.
Submitted October 5, 2012. Published January 23, 2013.
Math Subject Classifications: 35B05, 35J92.
Key Words: Oscillation; p(x)-Laplacian; quasilinear elliptic equations.
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| Norio Yoshida |
Department of Mathematics, University of Toyama
Toyama, 930-8555 Japan
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