On approximation to an analytic function by rational functions of best approximation

Mathematische Zeitschrift ◽

10.1007/bf01170632 ◽

1934 ◽

Vol 38 (1) ◽

pp. 163-176 ◽

Cited By ~ 30

Author(s):

J. L. Walsh

Keyword(s):

Analytic Function ◽

Best Approximation ◽

Rational Functions

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On Approximation to an Analytic Function by Rational Functions of Best Approximation

Joseph L. Walsh ◽

10.1007/978-1-4612-2114-2_40 ◽

2000 ◽

pp. 492-505

Author(s):

J. L. Walsh

Keyword(s):

Analytic Function ◽

Best Approximation ◽

Rational Functions

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Best approximation to 1 − xm by special rational functions

Journal of Approximation Theory ◽

10.1016/0021-9045(87)90107-9 ◽

1987 ◽

Vol 49 (3) ◽

pp. 300-301

Author(s):

A.R Reddy

Keyword(s):

Best Approximation ◽

Rational Functions

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The Convergence of Sequences of Rational Functions of Best Approximation with Some Free Poles

Joseph L. Walsh ◽

10.1007/978-1-4612-2114-2_44 ◽

2000 ◽

pp. 593-608

Author(s):

J. L. Walsh

Keyword(s):

Best Approximation ◽

Rational Functions ◽

Convergence Of Sequences

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Padè Approximants as Limits of Rational Functions of Best Approximation

Joseph L. Walsh ◽

10.1007/978-1-4612-2114-2_43 ◽

2000 ◽

pp. 585-592 ◽

Cited By ~ 1

Author(s):

J. L. Walsh

Keyword(s):

Best Approximation ◽

Rational Functions ◽

Padé Approximants ◽

Pade Approximants

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On the convergence of rational functions of best approximation to a meromorphic function

Journal of Mathematical Analysis and Applications ◽

10.1016/0022-247x(72)90060-1 ◽

1972 ◽

Vol 40 (2) ◽

pp. 418-426

Author(s):

Dov Aharonov ◽

Joseph L Walsh

Keyword(s):

Meromorphic Function ◽

Best Approximation ◽

Rational Functions

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The convergence of sequences of rational functions of best approximation

Mathematische Annalen ◽

10.1007/bf01344163 ◽

1964 ◽

Vol 155 (3) ◽

pp. 252-264 ◽

Cited By ~ 11

Author(s):

J. L. Walsh

Keyword(s):

Best Approximation ◽

Rational Functions ◽

Convergence Of Sequences

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The convergence of sequences of rational functions of best approximation. II

Transactions of the American Mathematical Society ◽

10.1090/s0002-9947-1965-0188684-0 ◽

1965 ◽

Vol 116 ◽

pp. 227-227 ◽

Cited By ~ 6

Author(s):

J. L. Walsh

Keyword(s):

Best Approximation ◽

Rational Functions ◽

Convergence Of Sequences

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The best approximation of some rational functions in uniform norm

Applied Numerical Mathematics ◽

10.1016/j.apnum.2005.02.005 ◽

2005 ◽

Vol 55 (2) ◽

pp. 204-214 ◽

Cited By ~ 3

Author(s):

Sadegh Jokar ◽

Bahman Mehri

Keyword(s):

Best Approximation ◽

Rational Functions ◽

Uniform Norm ◽

The Best Approximation

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Best approximation of the function |x| by rational functions of the form 1/Pn(x)

Siberian Mathematical Journal ◽

10.1007/bf00966442 ◽

1975 ◽

Vol 15 (5) ◽

pp. 810-812 ◽

Cited By ~ 2

Author(s):

K. N. Lungu

Keyword(s):

Best Approximation ◽

Rational Functions

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Padé approximants as limits of rational functions of best approximation, real domain

Journal of Approximation Theory ◽

10.1016/0021-9045(74)90014-8 ◽

1974 ◽

Vol 11 (3) ◽

pp. 225-230 ◽

Cited By ~ 15

Author(s):

J.L Walsh

Keyword(s):

Best Approximation ◽

Rational Functions ◽

Padé Approximants ◽

Pade Approximants ◽

Real Domain

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