Abstract
The aim of this work is to give an existence result of entropy solutions for anisotropic quasilinear degenerated elliptic problems of the form
where \(-\text{ div } (a(x,u,\nabla u))\) is a Leray-Lions operator from \(W_{0}^{1,(p_{i})}(\varOmega ,w)\) to its dual, \(\varOmega \) is an open bounded subset of \(I\!\!R^{N}\) \((N\ge 2)\) containing the origin, the datum f is assumed to be merely integrable and \(\rho \) is a positive constant.
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Azroul, E., Bouziani, M. & Barbara, A. Existence of entropy solutions for anisotropic quasilinear degenerated elliptic problems with Hardy potential. SeMA 78, 475–499 (2021). https://doi.org/10.1007/s40324-021-00247-0
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DOI: https://doi.org/10.1007/s40324-021-00247-0
Keywords
- Anisotropic weighted Sobolev spaces
- Anisotropic quasilinear degenerate elliptic equations
- Hardy potential
- Entropy solutions
- \(L^{1}\)-data