Regularity of Weak Solutions of Nonlinear Equations with Discontinuous Coefficients |
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Authors: | Qi Kang Ran |
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Institution: | (1) Department of Applied Mathematics, Shanghai University of Finance and Economics, Shanghai 200433, P. R. China |
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Abstract: | In this paper, we prove that the weak solutions
of the following
equation with vanishing mean oscillation coefficients A(x):
belong to
, provided
and B(x, u, h) satisfies proper growth conditions,
where Ω ⊂ R
N
(N ≥ 2) is a bounded open set, A(x) = (A
ij
(x))
N×N
is a symmetric matrix
function.
This work is supported by National Natural Science Foundation of China (10371021) |
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Keywords: | Nonlinear elliptic equations Local Regularity Calderón– Zygmund decomposition VMO space Local weak L p (Ω ) space |
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