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1992 | OriginalPaper | Buchkapitel

Harmonic Functions

verfasst von : Bernard R. Gelbaum

Erschienen in: Problems in Real and Complex Analysis

Verlag: Springer New York

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When Ω is an open subset of, h(x + iy) in C2(Ω), is harmonic iff $$\Delta h\mathop = \limits^{def} h_{xx} + h_{yy} = 0$$ in Ω. The operator ▵ is the Laplacian and the set of all functions harmonic in Ω is denoted L(Ω). When Ω is a region and h is (f) for some $$f\mathop = \limits^{def} u + iv$$ in H(Ω) then v is an harmonic conjugate of h.

Metadaten
Titel
Harmonic Functions
verfasst von
Bernard R. Gelbaum
Copyright-Jahr
1992
Verlag
Springer New York
DOI
https://doi.org/10.1007/978-1-4612-0925-6_13