Benjamin–Bona–Mahony Equation with Variable Coefficients: Conservation Laws
نویسندگان
چکیده
منابع مشابه
Benjamin-Bona-Mahony Equation with Variable Coefficients: Conservation Laws
This paper aims to construct conservation laws for a Benjamin–Bona–Mahony equation with variable coefficients, which is a third-order partial differential equation. This equation does not have a Lagrangian and so we transform it to a fourth-order partial differential equation, which has a Lagrangian. The Noether approach is then employed to construct the conservation laws. It so happens that th...
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ژورنال
عنوان ژورنال: Symmetry
سال: 2014
ISSN: 2073-8994
DOI: 10.3390/sym6041026