Error estimates for linear-quadratic elliptic control problems

نویسندگان

  • Eduardo Casas
  • Fredi Tröltzsch
چکیده

The discretization of control functions by piecewise constant and piecewise linear functions is considered for linear-quadratic elliptic optimal control problems. Error estimates are derived for the optimal controls. Special emphasis is laid on the case of boundary control and convex polygonal domains.

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تاریخ انتشار 2002