On sums of powers of zeros of polynomial
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Wolfdieter Lang
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Article
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1998
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Elsevier Science
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English
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Due to Girard's (sometimes called Waring's) formula the sum of the rth power of the zeros of every one variable polynomial of degree N, P~,(x), can be given explicitly in terms of the coefficients of the monic /Sx(x) polynomial. This formula is closely related to a known N -1 variable generalisation