Browsing Research articles (Dept of Civil Engineering) by Author "Muatjetjeja, B."

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  • Muatjetjeja, B.; Chalique, C.M. (Elsevier, 2009)
    This paper aims to classify a generalized coupled Lane–Emden system and to compute the Noether operators corresponding to a Lagrangian for a generalized coupled Lane–Emden system which occurs in the modelling of several ...
  • Khalique, C.M.; Muatjetjeja, B. (Elsevier, 2009)
    We carry out the Lie group classification of the generalized Lane–Emden equation xu00 þ nu0 þ xHðuÞ ¼ 0, which has many applications in mathematical physics and astrophysics. We show that the equation admits a three-dimensional ...


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