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    • Exact solutions of some coupled nonlinear diffusion-reaction equations using auxiliary equation method

      Ranjit Kumar

      Volume 79 Issue 3 September 2012 pp 393-402

    • Fulltext

       

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/pram/079/03/0393-0402

    • Keywords

       

      Nonlinear diffusion equation; auxiliary equation method; solitary wave solution.

    • Abstract

       

      Travelling and solitary wave solutions of certain coupled nonlinear diffusion-reaction equations have been constructed using the auxiliary equation method. These equations arise in a variety of contexts not only in biological, chemical and physical sciences but also in ecological and social sciences.

    • Author Affiliations

       

      Ranjit Kumar1

      1. Department of Physics, Dyal Singh College, University of Delhi, Delhi 110 003, India

    • Dates

       
      Published
      September 2012
      Manuscript received
      1 January 2012
      Manuscript revised
      29 February 2012
      Accepted
      10 May 2012

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