【摘 要】
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In this paper,for a zero-dimensional polynomial ideal I,the authors prove that k[x1,x2,…,xn]/I is cyclic if and only if the breadth of I is 0 or 1.Furthermore,the authors present a new algorithm to compute polynomial univariate representation(PUR)of such
【机 构】
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School of Mathematics,Key Laboratory of Symbolic Computation and Knowledge Engineering(Ministry of E
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In this paper,for a zero-dimensional polynomial ideal I,the authors prove that k[x1,x2,…,xn]/I is cyclic if and only if the breadth of I is 0 or 1.Furthermore,the authors present a new algorithm to compute polynomial univariate representation(PUR)of such an ideal.
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