Uniqueness of renormalized solutions to nonlinear parabolic problems with lower-order terms
Uniqueness of renormalized solutions to nonlinear parabolic problems with lower-order terms
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DOI:
10.1017/s0308210511001831
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发表时间:
2011-11
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影响因子:
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通讯作者:
R. D. Nardo;F. Feo;O. Guibé
中科院分区:
文献类型:
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作者:
R. D. Nardo;F. Feo;O. Guibé
We consider a general class of parabolic equations of the type with Dirichlet boundary conditions and with a right-hand side belonging to L1 + Lp′ (W−1, p′). Using the framework of renormalized solutions we prove uniqueness results under appropriate growth conditions and Lipschitz-type conditions on a(u, ∇u), K(u) and H(∇u).