Numerical solution of stiff differential equations via Haar wavelets

  title={Numerical solution of stiff differential equations via Haar wavelets},
  author={Chun-hui Hsiao},
  journal={Int. J. Comput. Math.},
Stiffness [1] occurs in a differential equation where there are two or more very different time scales of the independent variable on which the dependent variables are changing. In practical solution of stiff problems, the choice of the solution steps is critical. Large steps will lose some fast changing properties of the system, whereas small steps will introduce too many round-off errors and cause numerical instability. In ref. [2], Carroll presents an exponentially fitted scheme for solving… CONTINUE READING


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