scientific article; zbMATH DE number 927370

zbMath0857.31001MaRDI QIDQ4892560

Wolfhard Hansen

Publication date: 16 March 1997

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

harmonic functionLittlewood's conjecturespherical meansmean value propertyvolume meansone circle problemsufficient condition for harmonicity

Mathematics Subject Classification ID

Sums of independent random variables; random walks (60G50) Brownian motion (60J65) Harmonic, subharmonic, superharmonic functions in higher dimensions (31B05) Martin boundary theory (31C35) Harmonic, subharmonic, superharmonic functions in two dimensions (31A05) Schrödinger operator, Schrödinger equation (35J10) Research exposition (monographs, survey articles) pertaining to potential theory (31-02)

Related Items (4)

Champagne subdomains with unavoidable bubbles ⋮ Finely $\mu $-harmonic functions of a Markov process ⋮ Harmonic functions and averages on shells ⋮ One-radius results for supermedian functions on \({\mathbb R^d} , d \leq \) 2

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