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Associated primes and integral closure of Noetherian rings
Journal of Pure and Applied Algebra ( IF 0.8 ) Pub Date : 2021-05-01 , DOI: 10.1016/j.jpaa.2020.106588
Antoni Rangachev

Abstract Let A be a Noetherian ring and B be a finitely generated A -algebra. Denote by A ‾ the integral closure of A in B . We give necessary and sufficient conditions for prime ideals to be in Ass A ( B / A ‾ ) and Ass A ‾ ( B / A ‾ ) generalizing and strengthening classical results for rings of special type.

中文翻译:

诺特环的相关质数和积分闭合

摘要 设 A 为诺特环,B 为有限生成的 A 代数。用 A ‾ 表示 A 在 B 中的整体闭包。我们给出了素理想在 Ass A ( B / A ‾ ) 和 Ass A ‾ ( B / A ‾ ) 中的充要条件,推广和加强了特殊类型环的经典结果。
更新日期:2021-05-01
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