$n$-harmonic morphisms in space are Möbius transformations.
Manfredi, Juan J. ; Vespri, Vincenzo
Michigan Math. J., Tome 41 (1994) no. 1, p. 135-142 / Harvested from Project Euclid
Text on Project Euclid
PDF
Alt PDF
Publié le : 1994-05-14
Classification:  31C45,  30C65,  35J60 
@article{1029004920,
     author = {Manfredi, Juan J. and Vespri, Vincenzo},
     title = {$n$-harmonic morphisms in space are M\"obius transformations.},
     journal = {Michigan Math. J.},
     volume = {41},
     number = {1},
     year = {1994},
     pages = { 135-142},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1029004920}
}

Manfredi, Juan J.; Vespri, Vincenzo. $n$-harmonic morphisms in space are Möbius transformations.. Michigan Math. J., Tome 41 (1994) no. 1, pp.  135-142. http://gdmltest.u-ga.fr/item/1029004920/