Geodesic
On the regularity of the Bäcklund transformation for pseudospherical surfaces
Žurnal matematičeskoj fiziki, analiza, geometrii, Tome 10 (2003) no. 4, pp. 469-480 
Yuriy A. Aminov; Jan. L. Cieśliński. On the regularity of the Bäcklund transformation for pseudospherical surfaces. Žurnal matematičeskoj fiziki, analiza, geometrii, Tome 10 (2003) no. 4, pp. 469-480. http://geodesic.mathdoc.fr/item/JMAG_2003_10_4_a1/
@article{JMAG_2003_10_4_a1,
     author = {Yuriy A. Aminov and Jan. L. Cie\'sli\'nski},
     title = {On the regularity of the {B\"acklund} transformation for pseudospherical surfaces},
     journal = {\v{Z}urnal matemati\v{c}eskoj fiziki, analiza, geometrii},
     pages = {469--480},
     year = {2003},
     volume = {10},
     number = {4},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JMAG_2003_10_4_a1/}
}
TY  - JOUR
AU  - Yuriy A. Aminov
AU  - Jan. L. Cieśliński
TI  - On the regularity of the Bäcklund transformation for pseudospherical surfaces
JO  - Žurnal matematičeskoj fiziki, analiza, geometrii
PY  - 2003
SP  - 469
EP  - 480
VL  - 10
IS  - 4
UR  - http://geodesic.mathdoc.fr/item/JMAG_2003_10_4_a1/
LA  - en
ID  - JMAG_2003_10_4_a1
ER  - 
%0 Journal Article
%A Yuriy A. Aminov
%A Jan. L. Cieśliński
%T On the regularity of the Bäcklund transformation for pseudospherical surfaces
%J Žurnal matematičeskoj fiziki, analiza, geometrii
%D 2003
%P 469-480
%V 10
%N 4
%U http://geodesic.mathdoc.fr/item/JMAG_2003_10_4_a1/
%G en
%F JMAG_2003_10_4_a1

Voir la notice de l'article provenant de la source Math-Net.Ru

We give estimates concerning the regularity of the Bäcklund image of regular regions of $L^2\subset E^3$ and $L^2\subset S^3$.