Walsh, J. L. Note on the location of the critical points of harmonic functions. (English) Zbl 0061.23401 Bull. Am. Math. Soc. 52, 346-347 (1946). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Keywords:partial differential equations, potential theory PDFBibTeX XMLCite \textit{J. L. Walsh}, Bull. Am. Math. Soc. 52, 346--347 (1946; Zbl 0061.23401) Full Text: DOI