查询词典 integral closure
- 与 integral closure 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Computing integral closure of a finite extension is not only an important problem in commutative algebra, but also in algebraic geometry and algebraic number theory.
计算有限扩张的整闭包不但是交换代数中的一个核心问题,也很受代数几何以及代数数论发展的推动。
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River closure is an integral part in the course of building water conservancy projects.
施工截流是水利水电工程施工中的重要环节,关系到整个工程全局。
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The ring C is called the integral closure of A in B.
环C叫作A在B中的整闭包。
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In this paper,we give the representation of integral closure of a cubic extension about general Neotherian unique factorization domain (2,3 are not units). Then we give a series of integral number about a cubic extension.
本文在前人研究的基础上,去掉2,3可逆的这一条件,给出了诺特唯一分解环上的三次扩张的整闭包的描述,并由此刻画了一批该扩张下的整元。
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Let OKbe the integral closure of the polynomial ring A = Fq in K, and UK be the group ofunits of OK .
设OK为多项式环A = Fq在K中的整闭包, UK为OK的单位群。
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In chapter 4, Based on the orthogonality relations and duality of C-algebras, we study the decompositions of C-algebras, and give a Fourier inversion formula on C-algebras, which generalizes the Fourier inversion formula on the center of a finite group algebra over complex. As an application, we characterize the integral closure of C-algebras over the ring of integers, and show a necessary and sufficitient condition for elements of C-algbras being algbraic integral over integers.
第四章 我们应用C-代数的正交性及对偶性刻画了C-代数的一个分解,给出了C-代数上这个完全分解的Fourier反演公式,从而推广了Z分解的Fourier反演公式;作为Fourier反演公式的一个应用,我们刻画了Z在整数环Z上的整闭包,进一步我们研究了C-代数在整数环Z上的整闭包,给出了C-代数在整数环Z上为整元的一个充要条件。
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Neotherian unique factorization domain; cubic extension; integral closure
诺特唯一分解环;三次扩张;整闭包
- 推荐网络例句
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When gets in the home, dismounts all camouflage, orfelt perhaps unusual lonely, I continuously all am not happy camper!
等到回到家里,卸下一切的伪装,还是感到异常的孤独,或许我一直都不是个快乐的人吧!
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From the view of power management, this thesis begins with a deep investigation of Low Drop-Out voltage regulator's application and characterizations.
本文从电源管理的角度出发,深入调研了低压降电源调节器(Low Drop-Out)的应用与特性。
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Deliberately damaging or destroying street lamps, postboxes, public telephone booth s or other public facilities, when circumstances are not serious enough for criminal punishment
故意损毁路灯、邮筒、公用电话或者其他公用设施,尚不够刑事处罚的