On univalent harmonic maps between surfaces

Harmonic Mappings of Riemannian Manifolds

James Eells, J. H. Sampson · American Journal of Mathematics · 1964 · 2.2K citations

Natural Sciences, Aerospace Engineering, Descriptive Geometry +8

On the non-vanishing of the Jacobian in certain one-to-one mappings

Hans Lewy · Bulletin of the American Mathematical Society · 1936 · 554 citations · Full text

Engineering, Secondary Education, Dynamical Systems +5

On Homotopic Harmonic Maps

Philip Hartman · Canadian Journal of Mathematics · 1967 · 316 citations · Full text

Natural Sciences, Mathematics, Descriptive Geometry +13

Restrictions on harmonic maps of surfaces

James Eells, Jonathan Wood · Topology · 1976 · 157 citations

Natural Sciences, Geophysics, Surface Science +5

On certain nonlinear elliptic differential equations and univalent mappings

Erhard Heinz · Journal d Analyse Mathématique · 1956 · 113 citations

Natural Sciences, Mathematics, Differential Equations +9