Mathematical Problems in Engineering / 2015 / Article / Alg 2

Research Article

Two Algorithms for a Class of Elliptic Problems in Shape Optimization

Algorithm 2

(1) = 0.
(2) Compute the solution of (8) with domain , .
  For = 1 : Nelement
     Compute ;
     Find no marked elements and compute their sum of shape functional
    ;
     if
    Yes: mark;
    No: remove the mark.
     end
  end
(3) = + 1, Go to Step  2.

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