Separating Variables in Bivariate Polynomial Ideals

02/04/2020
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by   Manfred Buchacher, et al.
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We present an algorithm which for any given ideal IāŠ†š•‚ [x,y] finds all elements of I that have the form f(x) - g(y), i.e., all elements in which no monomial is a multiple of xy.

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