TITLE

# An irregular complex valued solution to a scalar uniformly elliptic equation

AUTHOR(S)
Frehse, Jens
PUB. DATE
November 2008
SOURCE
Calculus of Variations & Partial Differential Equations;Nov2008, Vol. 33 Issue 3, p263
SOURCE TYPE
DOC. TYPE
Article
ABSTRACT
We present an irregular weak solution $${u : \mathbb {R}^n \to \mathbb {C}}$$ of a uniformly elliptic scalar equation in divergence form with measurable coefficients. The solution has a square integrable gradient. Such examples have been known for dimension n = 5 only.
ACCESSION #
33532993

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