Interval Methods and Condition Numbers of Linear Algebraic Systems

نویسندگان

  • Søren Christiansen
  • S. Christiansen
چکیده

The sensitivity of linear systems is often expressed in terms of condition numbers, e.g., the ordinary, the effective, or the local condition number, all of which are computed via singular value decomposition. We express the sensitivity of linear systems by using interval methods, and by means of experiments using three particularly suitable systems we indicate which condition numbers are relevant for creating a relation to the sensitivity using interval methods.

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تاریخ انتشار 2013