THE DIRICHLET PROBLEM FOR POSSIBLY SINGULAR ELLIPTIC EQUATIONS WITH DEGENERATE COERCIVITY
被引:5
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作者:
Durastanti, Riccardo
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Univ Napoli Federico II, Dipartimento Matemat & Applicazioni R Caccioppoli, Via Cintia, I-80126 Naples, ItalyUniv Napoli Federico II, Dipartimento Matemat & Applicazioni R Caccioppoli, Via Cintia, I-80126 Naples, Italy
Durastanti, Riccardo
[1
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Oliva, Francescantonio
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Sapienza Univ Roma, Dipartimento Sci Base & Applicate Ingn, Via Antonio Scarpa 16, I-00161 Rome, ItalyUniv Napoli Federico II, Dipartimento Matemat & Applicazioni R Caccioppoli, Via Cintia, I-80126 Naples, Italy
Oliva, Francescantonio
[2
]
机构:
[1] Univ Napoli Federico II, Dipartimento Matemat & Applicazioni R Caccioppoli, Via Cintia, I-80126 Naples, Italy
[2] Sapienza Univ Roma, Dipartimento Sci Base & Applicate Ingn, Via Antonio Scarpa 16, I-00161 Rome, Italy
We deal with existence, uniqueness and regularity of non-negative solutions to a Dirichlet problem for equations as -div (|del u|(p-2)del u/(1 + u)(theta(p-1))) = h(u)f in Omega, where Omega is an open bounded subset of R-N (N >= 2), p > 1, theta >= 0, f >= 0 belongs to a suitable Lebesgue space and h is a continuous, nonnegative function which may blow up at zero and it is bounded at infinity.
机构:
Inst. of Mathematics and Informatics, LT-08663 Vilnius
Vilnius Pedagogical University, LT-08106 VilniusInst. of Mathematics and Informatics, LT-08663 Vilnius
机构:
Department of Mathematics and Informatics, Faculty of Sciences, Dhar El Mahraz University, Fez-Atlas, FezDepartment of Mathematics and Informatics, Faculty of Sciences, Dhar El Mahraz University, Fez-Atlas, Fez
Benkirane A.
Youssfi A.
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Department of Mathematics and Informatics, Faculty of Sciences, Dhar El Mahraz University, Fez-Atlas, FezDepartment of Mathematics and Informatics, Faculty of Sciences, Dhar El Mahraz University, Fez-Atlas, Fez