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Rothe time-discretization method for a nonlinear parabolic p ( u ) -Laplacian problem with Fourier-type boundary condition and $$L^1$$ L 1 -data
Ricerche di Matematica ( IF 1.1 ) Pub Date : 2020-10-22 , DOI: 10.1007/s11587-020-00544-2
Abdelali Sabri , Ahmed Jamea

In this paper, we prove the existence and uniqueness results of entropy solutions to a class of nonlinear parabolic p(u)-Laplacian problem with Fourier-type boundary conditions and \(L^1\)-data. The main tool used here is the Rothe method combined with the theory of variable exponent Sobolev spaces.



中文翻译:

具有傅里叶型边界条件和$$ L ^ 1 $$ L 1-数据的非线性抛物线p(u)-Laplacian问题的Rothe时间离散方法

在本文中,我们证明了一类具有傅立叶型边界条件和\(L ^ 1 \)-数据的非线性抛物线pu)-Laplacian问题的熵解的存在性和唯一性结果。这里使用的主要工具是Rothe方法,结合了可变指数Sobolev空间的理论。

更新日期:2020-10-30
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