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On the Cohen-Macaulay property of A[pt, p(2)t2] for space monomial curves
Published online by Cambridge University Press: 22 January 2016
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Let A = k[X, Y, Z] and k[U] be polynomial rings over a field k and let l, m and n be positive integers with gcd(l, m, n) = 1. We denote by p the defining ideal of the space monomial curve x = ul, y = um, and z = un.
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