Group classification of quasilinear elliptic-type equations. II. Invariance under solvable Lie algebras

The problem of the group classification of quasilinear elliptic-type equations in a two-dimensional space is considered. The list of all equations of this type, which admit the solvable Lie algebras of symmetry operators, is obtained. The results of this paper along with results obtained by the auth...

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Bibliographic Details
Date:2011
Main Authors: Lagno, V. I., Spichak, S. V., Лагно, В. I., Спічак, С. В.
Format: Article
Language:Ukrainian
English
Published: Institute of Mathematics, NAS of Ukraine 2011
Online Access:https://umj.imath.kiev.ua/index.php/umj/article/view/2711
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Journal Title:Ukrains’kyi Matematychnyi Zhurnal
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Ukrains’kyi Matematychnyi Zhurnal