Explicit formulas for biharmonic submanifolds in non-Euclidean 3-spheres
arXiv:math/0701156
Abstract
We obtain the parametric equations of all biharmonic Legendre curves and Hopf cylinders in the 3-dimensional unit sphere endowed with the modified Sasakian structure defined by Tanno.
Dedicated to Professor Vasile Oproiu on his 65-th birthday, 15 pages