Classical and Nonclassical Symmetries of a Generalized Boussinesq Equation
作者:
M.L. Gandarias,
M.S. Bruzon,
期刊:
Journal of Nonlinear Mathematical Physics
(Taylor Available online 1998)
卷期:
Volume 5,
issue 1
页码: 8-12
ISSN:1402-9251
年代: 1998
DOI:10.2991/jnmp.1998.5.1.2
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
We apply the Lie-group formalism and the nonclassical method due to Bluman and Cole to deduce symmetries of the generalized Boussinesq equation, which has the classical Boussinesq equation as an special case. We study the class of functionsf(u) for which this equation admit either the classical or the nonclassical method. The reductions obtained are derived. Some new exact solutions can be derived.
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