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Symmetries, travelling-wave and self-similar solutions of the Burgers hierarchy

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  • Sinuvasan, R.
  • Tamizhmani, K.M.
  • Leach, P.G.L.

Abstract

We examine the general element of the Burgers Hierarchy, ut+∂∂x(∂∂x−u)nu=0,n=0,1,2,…, for its Lie point symmetries. We use these symmetries to construct traveling-wave and self-similar solutions. We observe that the general member of the hierarchy can be rendered as a linear (1+1)-evolution equation by means of an elementary Riccati transformation and examine this equation for its Lie point symmetries. With the use of these symmetries we can construct the traveling-wave and self-similar solutions in closed form.

Suggested Citation

  • Sinuvasan, R. & Tamizhmani, K.M. & Leach, P.G.L., 2017. "Symmetries, travelling-wave and self-similar solutions of the Burgers hierarchy," Applied Mathematics and Computation, Elsevier, vol. 303(C), pages 165-170.
  • Handle: RePEc:eee:apmaco:v:303:y:2017:i:c:p:165-170
    DOI: 10.1016/j.amc.2017.01.036
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    Cited by:

    1. Andrey V. Minakov & Victoria D. Meshkova & Dmitry Viktorovich Guzey & Maksim I. Pryazhnikov, 2023. "Recent Advances in the Study of In Situ Combustion for Enhanced Oil Recovery," Energies, MDPI, vol. 16(11), pages 1-26, May.

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