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On very weak solutions of \(A\)-harmonic equation with very weak boundary values - MaRDI portal

On very weak solutions of \(A\)-harmonic equation with very weak boundary values (Q1599844)

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scientific article; zbMATH DE number 1751420
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On very weak solutions of \(A\)-harmonic equation with very weak boundary values
scientific article; zbMATH DE number 1751420

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    On very weak solutions of \(A\)-harmonic equation with very weak boundary values (English)
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    14 May 2003
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    The authors deal with the solutions \(u\) of a quasilinear second-order equation: \[ \text{div} A(x,\nabla u)=0, \] where \(A:\Omega\times \mathbb{R}^N \to \mathbb{R}^N\) satisfies some suitable assumptions. Based on the Hodge decomposition they study existence and uniqueness of very weak solutions.
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    quasilinear second-order equation
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    Hodge decomposition
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    very weak solution
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    existence
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    uniqueness
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