Similarity of approximate transformation groups

DOI10.1007/s11202-010-0001-zzbMath1203.35013OpenAlexW2069041751MaRDI QIDQ605985

V. O. Lukashchuk, Rafail Kav'evich Gazizov

Publication date: 15 November 2010

Published in: Siberian Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11202-010-0001-z

zbMATH Keywords

Lie algebracompatibility conditionssemilinear PDEs

Mathematics Subject Classification ID

Geometric theory, characteristics, transformations in context of PDEs (35A30) Overdetermined systems of PDEs with variable coefficients (35N10) Symmetries, invariants, etc. in context of PDEs (35B06)

Cites Work

• Equivalent continuous groups
• Representation of general invariants for approximate transformation groups
• Group analysis of ordinary differential equations and the invariance principle in mathematical physics (for the 150th anniversary of Sophus Lie)
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