TY  - JOUR
AU  - Bousquet, Pierre
AU  - Ponce, Augusto C.
AU  - Van Schaftingen, Jean
TI  - Density of smooth maps for fractional Sobolev spaces $W^{s, p}$ into $\ell $ simply connected manifolds when $s \ge 1$
JO  - Confluentes Mathematici
PY  - 2013
SP  - 3
EP  - 24
VL  - 5
IS  - 2
PB  - Institut Camille Jordan
UR  - http://www.numdam.org/articles/10.5802/cml.5/
DO  - 10.5802/cml.5
LA  - en
ID  - CML_2013__5_2_3_0
ER  -