Extrinsic spheres in compact symmetric spaces are intrinsic spheres.
Chen, Bang-yen
Michigan Math. J., Tome 24 (1977) no. 1, p. 265-271 / Harvested from Project Euclid
Text on Project Euclid
PDF
Alt PDF
Publié le : 1977-05-14
Classification:  53C35 
@article{1029001943,
     author = {Chen, Bang-yen},
     title = {Extrinsic spheres in compact symmetric spaces are intrinsic spheres.},
     journal = {Michigan Math. J.},
     volume = {24},
     number = {1},
     year = {1977},
     pages = { 265-271},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1029001943}
}

Chen, Bang-yen. Extrinsic spheres in compact symmetric spaces are intrinsic spheres.. Michigan Math. J., Tome 24 (1977) no. 1, pp.  265-271. http://gdmltest.u-ga.fr/item/1029001943/