An example concerning the topological character of the zero-set of a harmonic function.

DOI10.7146/math.scand.a-11763zbMath0402.31007OpenAlexW2530144111MaRDI QIDQ4186619

Andrzej Szulkin

Publication date: 1978

Published in: MATHEMATICA SCANDINAVICA (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/166602

zbMATH Keywords

Harmonic FunctionZero-Set

Mathematics Subject Classification ID

Harmonic, subharmonic, superharmonic functions in higher dimensions (31B05) Harmonic, subharmonic, superharmonic functions on other spaces (31C05)

Related Items (2)

Structure of sets which are well approximated by zero sets of harmonic polynomials ⋮ Around a theorem of F. Dyson and a. Lenard: energy equilibria for point charge distributions in classical electrostatics

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