Geodesic
Group classification of the quasistationary phase fileld equations system
Čelâbinskij fiziko-matematičeskij žurnal, Tome 1 (2016) no. 3, pp. 63-76 Cet article a éte moissonné depuis la source Math-Net.Ru

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The quasistationary system of the phase field equations is considered. Equivalence transformations groups (not universal) are found for seven subclasses of the system free parameters. In the nonlinear case the group classification of the equations system is obtained.
Keywords: nonlinear partial differential equation, group analysis, invariant submodel.
Mots-clés : equivalence transformations group, group classification 
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     author = {V. E. Fedorov},
     title = {Group classification of the quasistationary phase fileld equations system},
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V. E. Fedorov. Group classification of the quasistationary phase fileld equations system. Čelâbinskij fiziko-matematičeskij žurnal, Tome 1 (2016) no. 3, pp. 63-76. http://geodesic.mathdoc.fr/item/CHFMJ_2016_1_3_a4/

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