Smith, R. T. Harmonic mappings of spheres. (English) Zbl 0279.53055 Bull. Am. Math. Soc. 78, 593-596 (1972). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 ReviewsCited in 15 Documents MSC: 53C99 Global differential geometry 58J99 Partial differential equations on manifolds; differential operators 31C05 Harmonic, subharmonic, superharmonic functions on other spaces 58E05 Abstract critical point theory (Morse theory, Lyusternik-Shnirel’man theory, etc.) in infinite-dimensional spaces 33C55 Spherical harmonics PDFBibTeX XMLCite \textit{R. T. Smith}, Bull. Am. Math. Soc. 78, 593--596 (1972; Zbl 0279.53055) Full Text: DOI References: [1] Earl A. Coddington and Norman Levinson, Theory of ordinary differential equations, McGraw-Hill Book Company, Inc., New York-Toronto-London, 1955. · Zbl 0064.33002 [2] James Eells Jr. and J. H. Sampson, Harmonic mappings of Riemannian manifolds, Amer. J. Math. 86 (1964), 109 – 160. · Zbl 0122.40102 · doi:10.2307/2373037 [3] Halldór I. Elĭasson, Variation integrals in fiber bundles, Global Analysis (Proc. Sympos. Pure Math., Vol. XVI, Berkeley, Calif., 1968), Amer. Math. Soc., Providence, R.I., 1970, pp. 67 – 89. [4] K. Uhlenbeck, Harmonic maps; a direct method in the calculus of variations, Bull. Amer. Math. Soc. 76 (1970), 1082 – 1087. · Zbl 0208.12802 This reference list is based on information provided by the publisher or from digital mathematics libraries. Its items are heuristically matched to zbMATH identifiers and may contain data conversion errors. In some cases that data have been complemented/enhanced by data from zbMATH Open. This attempts to reflect the references listed in the original paper as accurately as possible without claiming completeness or a perfect matching.