Nonclassical approximate symmetries of evolution equations with a small parameter.
Kordyukova, Svetlana
SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only], Tome 2 (2006), / Harvested from The Electronic Library of Mathematics
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Publié le : 2006-01-01
EUDML-ID : urn:eudml:doc:52821 
@article{05038682,
     title = {Nonclassical approximate symmetries of evolution equations with a small parameter.},
     journal = {SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]},
     volume = {2},
     year = {2006},
     zbl = {1100.35006},
     language = {en},
     url = {http://dml.mathdoc.fr/item/05038682}
}

Kordyukova, Svetlana. Nonclassical approximate symmetries of evolution equations with a small parameter.. SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only], Tome 2 (2006) . http://gdmltest.u-ga.fr/item/05038682/