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Subresultants in multiple roots: an extremal case (1608.03740v2)
Published 12 Aug 2016 in math.AC and math.AG
Abstract: We provide explicit formulae for the coefficients of the order-d polynomial subresultant of (x-\alpha)m and (x-\beta)n with respect to the set of Bernstein polynomials {(x-\alpha)j(x-\beta){d-j}, \, 0\le j\le d}. They are given by hypergeometric expressions arising from determinants of binomial Hankel matrices.
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