Barycentric rational interpolation with asymptotically monitored poles

Authors:
Richard Baltensperger
Affiliations:
College of Engineering and Architecture of Fribourg, University of Applied Sciences of Western Switzerland, Fribourg, Switzerland 1705
Venue:
Numerical Algorithms
Year:
2011

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Abstract

We present a method for asymptotically monitoring poles to a rational interpolant written in barycentric form. Theoretical and numerical results are given to show the potential of the proposed interpolant.