The method of contact integrable extensions is used to find new differential coverings for the generalized (2 + 1)-dimensional dispersionless Dym equation and corresponding Bäcklund transformations.
@article{bwmeta1.element.doi-10_2478_s11533-012-0039-1,
author = {Oleg Morozov},
title = {Contact integrable extensions and differential coverings for the generalized (2 + 1)-dimensional dispersionless Dym equation},
journal = {Open Mathematics},
volume = {10},
year = {2012},
pages = {1688-1697},
zbl = {06137093},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.doi-10_2478_s11533-012-0039-1}
}
Oleg Morozov. Contact integrable extensions and differential coverings for the generalized (2 + 1)-dimensional dispersionless Dym equation. Open Mathematics, Tome 10 (2012) pp. 1688-1697. http://gdmltest.u-ga.fr/item/bwmeta1.element.doi-10_2478_s11533-012-0039-1/
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