A continuous function whose divided differences at the Chebyshev extrema are all zeroD.J. NewmanT.J. Rivlin1986Constructive ApproximationPaper
Approximation of monomials by lower degree polynomialsD.J. NewmanT.J. Rivlin1976Aequationes MathematicaePaper
The zeros of the partial sums of the exponential function*D.J NewmanT.J Rivlin1972Journal of Approximation TheoryPaper