New Bounds on the Zeros of Spline Functi
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T.N.T. Goodman
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Article
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1994
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Elsevier Science
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English
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We show that, subject to a certain condition, the number of zeros of a spline function is bounded by the number of strong sign changes in its sequence of B-spline coefficients. By writing a general spline function as a sum of functions which satisfy the given condition, we can deduce known bounds on