• Mathematics
  • Published 2015

Numerical Solution of Sti System

  title={Numerical Solution of Sti System},
  author={B. Sumithra and Abiraman Tamilselvan},
In this paper, a piecewise uniform mesh is constructed and used, in conjuction with Backward Euler method to form a new numerical method for solving a coupled rst order sti system of Ordinary Dierential Equations(ODEs) with prescribed initial conditions. It is proved that the numerical approximations generated by this method with piecewise uniform mesh produce numerical solutions with less computational eort and less error as compared to the method without piecewise uniform mesh. Numerical… CONTINUE READING


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