An extension to rational functions of a theorem of J. L. Walsh on differences of interpolating polynomials
Saff, E. B. ; Sharma, A. ; Varga, R. S.
ESAIM: Mathematical Modelling and Numerical Analysis - Modélisation Mathématique et Analyse Numérique, Tome 15 (1981), p. 371-390 / Harvested from Numdam
@article{M2AN_1981__15_4_371_0,
     author = {Saff, E. B. and Sharma, A. and Varga, R. S.},
     title = {An extension to rational functions of a theorem of J. L. Walsh on differences of interpolating polynomials},
     journal = {ESAIM: Mathematical Modelling and Numerical Analysis - Mod\'elisation Math\'ematique et Analyse Num\'erique},
     volume = {15},
     year = {1981},
     pages = {371-390},
     mrnumber = {642498},
     zbl = {0485.41003},
     language = {en},
     url = {http://dml.mathdoc.fr/item/M2AN_1981__15_4_371_0}
}
Saff, E. B.; Sharma, A.; Varga, R. S. An extension to rational functions of a theorem of J. L. Walsh on differences of interpolating polynomials. ESAIM: Mathematical Modelling and Numerical Analysis - Modélisation Mathématique et Analyse Numérique, Tome 15 (1981) pp. 371-390. http://gdmltest.u-ga.fr/item/M2AN_1981__15_4_371_0/

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