Zhang, Kewei2020-01-072020-01-072000-06-14Zhang, K. (2000). Some constancy results for harmonic maps from non-contractable domains into spheres. <i>Electronic Journal of Differential Equations, 2000</i>(45), pp. 1-13.1072-6691https://hdl.handle.net/10877/9148We use the Pohozaev identity on sub-domains of a Euclidean r-neighbourhood for a closed or broken curve to show that harmonic maps from such domains into spheres with constant boundary value remain constant.Text13 pages1 file (.pdf)enAttribution 4.0 InternationalHarmonic mapsUniquenessPohozaev identityClosed geodesicsTubular neighbourhoodsArticle