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Convergence of the Iterative Rational Krylov Algorithm
Iterative Rational Krylov Algorithm Numerical Analysis
2011/9/21
Abstract: The Iterative Rational Krylov Algorithm (IRKA) of [8] is an interpolatory model reduction approach to the optimal $\mathcal{H}_2$ approximation problem. Even though the method has been illus...
Pade'-type rational and barycentric interpolation
Rational interpolation Pade'-type interpolation rational representation barycentric representation piecewise rational interpolation
2011/9/20
Abstract: In this paper, we consider the particular case of the general rational Hermite interpolation problem where only the value of the function is interpolated at some points, and where the functi...