Titlebook: Nonlinear Numerical Methods and Rational Approximation; Annie Cuyt Book 1988 D. Reidel Publishing Company, Dordrecht, Holland 1988 Hyperge

gonioscopy

TEM

On the Behavior of Zeros and Poles of Best Uniform Polynomial and Rational Approximantson E̊, but not on E. Our results are related to a recent theorem of Blatt, Saff, and Simkani which roughly states that the zeros of a . of best polynomial approximants distribute like the equilibrium measure for E. In contrast, we show that there might be another subsequence with zeros essentially a

Lumbar-Spine

Once Again: The Adamjan-Arov-Krein Approximation Theoryptimal Hankel-norm approximation for . multivariable systems of finite degree. A special emphasis is laid on the rationale for the Hankel-matrix approach and on the singular value decomposition of bounded infinite Hankel matrices of finite rank (with some original matrix-theoretic complements). Amon

harmony

AWL

Simultaneous Rational Approximation to Some q-Hypergeometric Functionsric .......) functions to so called basic q-hypergeometric functions of the same type, including explicit formulae for the last two types mentioned. Appropriate changes of the variable and/or taking the limit for . → 1 show that the results include known results on both ordinary (cf. P. Wynn) and si

Congregate

Minimal Pade-Sense Matrix Approximations Around , = 0 and , = ∞ystem theory, the minimal partial realization problem with Markov parameters and time moments. It gives a solution in the form of a polynomial matrix fraction. The algorithm is a generalization of the Berlekamp-Massey algorithm for the scalar case [1,2,7]. Our approach is mainly based on the work of

ATP861

易于交谈

合法

Some Orthogonal Systems of p+1Fp-Type Laurent Polynomials polynomials on the unit circle in C with respect to the weight function w(z) = const.(-z).(1-z). a,c∈ ., c>a, we get orthogonal systems of .F.-type Laurent polynomials by adding linear combinations of the delta function δ. at the point 1 and its first ρ derivatives to the weight function w..If only

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