Rational approximation and its applications in mathematics and physics : proceedinga, Łancut, 1985
著者
書誌事項
Rational approximation and its applications in mathematics and physics : proceedinga, Łancut, 1985
（Lecture notes in mathematics, 1237）
Springer-Verlag, c1987
- : gw
- : us
大学図書館所蔵 全70件
内容説明・目次
目次
A survey of bounds for the zeros of analytic functions obtained by continued fraction methods.- Rational approximation and interpolation of functions by branched continued fractions.- Polynomial condition of Leja.- Branched continued fractions and convergence acceleration problems.- Two-point Pade-type and Pade Approximants.- Existence of Chebyshev approximations by transformations of powered rationals.- Best Chebyshev rational approximants and poles of functions.- Hyperbolic approximation of meromorphic functions.- Three different approaches to a proof of convergence for Pade approximants.- On the continuity properties of the multivariate Pade-Operator T m,n .- The Marchaud inequality for generalized Moduli of smoothness.- Analytic properties of two-dimensional continued P-fraction expansions with periodical coefficients and their simultaneous Pade-Hermite approximants.- Modification of generalised continued fractions I definition and application to the limit-periodic case.- Convergence acceleration for continued fractions K(an/1), where an ? ?.- Perron-Caratheodory continued fractions.- On approximation of functions by two-dimensional continued fractions.- On the convergence of the multidimensional limit-periodic continued fractions.- Quelques generalisations de la representation de reels par des fractions continues.- Local properties of continued fractions.- A Stieltjes analysis of the K+-p forward elastic amplitude.- Smoothness conditions for Stieltjes measures from Pade approximants.- Exact multisoliton properties of rational approximants to the iterated solution of nonlinear evolution equations.- Application of rational approximations to some functional equations.- Operator rational functions and variational methods for the model operator.- The generalized Schur algorithm for the superfast solution of Toeplitz systems.- Strong unicity in nonlinear approximation.
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