We extend to the case 1 < p the results obtained by Geymonat and Krasucki for p = 2 on the characterization of the traces of W2,p(Ω) for a bounded Lipschitz domain.
@article{urn:eudml:doc:44395, title = {On the traces of W2,p($\Omega$) for a Lipschitz domain.}, journal = {Revista Matem\'atica de la Universidad Complutense de Madrid}, volume = {14}, year = {2001}, pages = {371-377}, zbl = {1029.46031}, mrnumber = {MR1871302}, language = {en}, url = {http://dml.mathdoc.fr/item/urn:eudml:doc:44395} }
Durán, Ricardo G.; Muschietti, María Amelia. On the traces of W2,p(Ω) for a Lipschitz domain.. Revista Matemática de la Universidad Complutense de Madrid, Tome 14 (2001) pp. 371-377. http://gdmltest.u-ga.fr/item/urn:eudml:doc:44395/