Simple rational approximation

Known as: Rational approximation 
Simple rational approximation (SRA) is a subset of interpolating methods using rational functions. Especially, SRA interpolates a given function with… (More)
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Topic mentions per year

Topic mentions per year

1955-2018
010203019552017

Papers overview

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2017
2017
We introduce a new algorithm for approximation by rational functions on a real or complex set of points, implementable in 40… (More)
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2007
2007
Classically, formal orthogonal polynomials are studied with respect to a linear functional, which gives rise to a moment matrix… (More)
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2004
2004
The classical continued fraction is generalized for studying the rational approximation problem on multi-formal Laurent series in… (More)
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2003
2003
We study nonlinear approximation in Lp(R) (0 < p < ∞, d > 1) from (a) n-term rational functions, and (b) piecewise polynomials… (More)
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Highly Cited
2002
Highly Cited
2002
This paper deals with the problem of approximating with rational functions a matrix whose frequency-dependent elements have been… (More)
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2001
2001
As system integration evolves and tighter design constraints must be met, it becomes necessary to account for the non-ideal… (More)
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Highly Cited
2001
Highly Cited
2001
A linear power system component can be included in a transient simulation as a terminal equivalent by approximating its… (More)
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Highly Cited
2000
Highly Cited
2000
In this paper we present a generalization of popular linear model reduction methods, such as Lanczos- and Arnoldi-based… (More)
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Highly Cited
1992
Highly Cited
1992
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  • 1992
In this paper we take a new look at numerical techniques for solving parabolic equations by the method of lines. The main… (More)
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1985
1985
We study two questions associated with rational approximation of a function f(z) near the origin z-0: continuity of the Pad… (More)
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