A characterization of best complex rational approximants in a fundamental case
Author:
Publisher
Springer Science and Business Media LLC
Subject
Computational Mathematics,General Mathematics,Analysis
Link
http://link.springer.com/content/pdf/10.1007/BF01890036.pdf
Reference8 articles.
1. E. Blum, W. Oettli (1975): Mathematische Optimierung. New York: Springer-Verlag.
2. D. Braess (1973):Kritische Punkte bei der nichtlinearen Tschebyscheff-Approximation. Mat. Z.,132:327–341.
3. G. Meinardus (1967): Approximation of Functions: Theory and Numerical Methods. New York: Springer-Verlag.
4. T. J. Rivlin, H. S. Shapiro (1961):A unified approach to certain problems of approximation and minimization. J. Soc. Indust. Appl. Math.,9:670–699.
5. A. Ruttan (1981):The length of the alternation set as a factor in determining when a best real rational approximation is also a best complex rational approximation. J. Approx. Theory,31:230–243.
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