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Comparing direct and iterative solution of linear equations

  1. Nov 8, 2016 #1
    I want to understand which of these is computationally expensive (in the sense of computational time) which is more accurate. Also I want to understand which of these two problems (computations time + accuracy) of iterative methods are addressed by multi-grid methods?
  2. jcsd
  3. Nov 8, 2016 #2


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    Very good. So: study the subject(s).
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