Browsing by Subject "Noether integrals"
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Lie group classification for a generalised coupld lane–emden system in dimension one
(2014)n this article, we discuss the generalised coupled Lane-Emden system u''+H(v)=0, v''+G(u)=0 that applies to several physical phenomena. The Lie group classification of the underlying system shows that it admits a ten-dimensional ... -
Noether symmetries and exact solutions of an Euler-Bernoulli beam model
(World Scientific Publishing, 2016)In this paper, a Noether symmetry analysis is carried out for an Euler-Bernoulli beam equation via the standard Lagrangian of its reduced scalar second-order equation which arises from the standard Lagrangian of the ...