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Bounds for the Roots of Lacunary Polynomials |
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| Affiliation: | Université Louis Pasteur, Mathématique, 67084, Srasbourg, France |
| Abstract: | A polynomial P(X) = Xd + ad ? 1Xd ? 1 + ? is called lacunary when ad ? 1 = 0. We give bounds for the roots of such polynomials with complex coefficients. These bounds are much smaller than for general polynomials. |
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