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arxiv: 1408.0724 · v1 · pith:G6HW2OV5new · submitted 2014-08-04 · 🧮 math.NA · cs.NA

Approximation of elliptic equations with BMO coefficients

classification 🧮 math.NA cs.NA
keywords coefficientsellipticequationsoscillationvarepsilonapproximationboundedconvergence
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We study solution techniques for elliptic equations in divergence form, where the coefficients are only of bounded mean oscillation (BMO). For $|p-2|<\varepsilon$ and a right hand side in $W^{-1}_p$ we show convergence of a finite element scheme, where $\varepsilon$ depends on the oscillation of the coefficients.

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