Lifting Gröbner Bases from a Class of Algebras
Lifting Gröbner Bases from a Class of Algebras
复制标题
从一类代数中提升 Gröbner 基
DOI:
10.1080/00927870903399612
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发表时间:
2010
期刊:
影响因子:
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通讯作者:
Huishi Li
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文献类型:
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作者:
Huishi Li
Let K be a field, K⟨X⟩ = K⟨X 1, …, X n ⟩ the free K-algebra of n generators, K Q [x i 1 , …, x i n ] the multiparameter quantized coordinate ring of affine n-space with parameter matrix Q, and let π: K⟨X⟩ → K Q [x i 1 , …, x i n ] be the canonical algebra epimorphism. By extending the results of [5] to K Q [x i 1 , …, x i n ], we show that if G is a Gröbner basis in K Q [x i 1 , …, x i n ], then a Gröbner basis ? of the pre-image ℐ = π−1(I) of the ideal I = ⟨G⟩ may be constructed subject to G (Theorem 2.3), and that the way of producing ? also simultaneously provides a criterion for the finiteness of ? (Theorem 2.6). Applications to some well-known algebras are given.
DOI:
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发表时间:
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通讯作者:
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DOI:
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发表时间:
2006
期刊:
Integrable systems, geometry, and topology, AMS/IP Studies of Advanced Mathematics, American Mathematical Society 36
影响因子:
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作者:
FURUYA;Jun;Martin Guest
通讯作者:
Martin Guest