central extension field是什么意思

网络释义

用法例句

If a finite dimension Lie algebra g of Char2 has nontrivial 2-cocycle,then we give two central extensions of loop algebra for Lie aldebra g.

本文给出特征 2代数闭域上具有非平凡 2 -上循环的有限维李代数的两种不同构loop代数中心扩

In this paper,we study the central extensions of the Lie algebra of skew derivations for the quantum torus,and renew construct L^,make it the universal central extension of L,and give more simplified proof of the results than Lin(who prove that results directly[1]).

研究了量子环面上的斜导子李代数的中心扩张,重新构造了■,使得它是L的泛中心扩张,并给出了比Lin(直接应用定义进行证明[1])更简要的证明。

The simple Lie algebra W(Z,Z) over complex field C is studied,by verifing a bilinear function f on L to be equivalent to a 2-cocycle h on L,the most important central extension of the simple Lie algebra W(Z,Z) over complex field C are given.

研究了复数域C上的单李代数W(Z,Z),验证了L上的一个2上圈h与L上的一个双线性函数f的等价性,给出了复数域C上的单李代数W(Z,Z)的一个最主要的中心扩张。

This paper discusses the Nil(R)and Jac(R) of hypercentral extension,which is applied to Azumaya algebra.

通过对超中心扩张的Nil-根与Jacobson-根的性质的探讨,将其结果运用到Azumaya代数上。

In this paper,we study the central extensions of the Lie algebra of skew derivations for the quantum torus,and renew construct L^,make it the universal central extension of L,and give more simplified proof of the results than Lin(who prove that results directly[1]).

研究了量子环面上的斜导子李代数的中心扩张,重新构造了■,使得它是L的泛中心扩张,并给出了比Lin(直接应用定义进行证明[1])更简要的证明。

In Xiu s paper,the universal central extension of L was obtained by computing the second cohomology group of L.

Xue的文章是通过求李代数的二上同调群来推出该李代数的泛中心扩张,本文是先给出李代数L一个中心扩张,然后证明所给出的中心扩张同构于L的泛中心扩张。

My main work include following:? Universal central extension,automorphism group and derivations of (?)_1,? Completeness and ideals of (?)_2,? Universal central extension and a class of representations of (?)_3.

本文所做的工作有:·(?)_1的泛中心扩张,导子和自同构群;·(?)_2的完备性和理想;·(?)_3的泛中心扩张和一类模。

Universal Central Extensions of Novikov-Poisson Algebras

Novikov-Poisson代数的泛中心扩张

The Central Extension of Leibnize _(n-)Lie Algebre

莱布尼兹_(n-)李代数的中心扩张

Hom-Leibniz Central Extension on the q-Deformed Witt Algebra

q-变形的Hom-Leibniz中心扩张(英文)

The Derivations and Universal Central Extension of Gradation Shifting Toroidal Lie Algebra L_4

阶化平移Toroidal李代数L_4的导子和泛中心扩张

Derivations,Central Extensions and Automorphisms of a Lie Algebra

一类李代数的导子及中心扩张与自同构

The Derivations and Central Extensions of a Class of Lie Algebras over Quantum Torus

量子环面上一类李代数的导子和中心扩张

New sea floor is constantly being created along spreading centers.

新海底沿着扩张的中心不断地产生。

The expression of chromogranin A in Dilated cardiomyopathy

嗜铬粒蛋白A在扩张型心肌病中的表达

The Expression of Dystrophin in Human Viral Myocarditis and Dilated Cardiomyopathy;

病毒性心肌炎和扩张性心肌病中Dystrophin蛋白的表达

An Assessment of the Molecular Basis of Toxin-induced Dilated Cardiomyopathy in an Avian Animal Model

扩张性心肌病在禽类模型中的分子生物学评估

Department of Clinical Study on Effect of Traditional Chinese Preparation-Shang ji-ning Capsule for Treatment of Dilated Cardiomyopathy

中药制剂伤肌宁治疗扩张性心肌病临床观察

heart muscle extract

(冠脉扩张药) 心肌浸膏

An immunohistochemical study on the expression of β-sarcoglycan in the cases of human viral myocarditis and dilated cardiomyopathy;

病毒性心肌炎和扩张性心肌病心肌中β-sarcoglycan的免疫组化染色观察

Doppler Tissue Imaging in Dilated Cardiomyopathy Patients with Heart Failure Cardiac Resynchronization Therapy

组织多普勒在扩张型心肌病心衰患者心脏再同步化治疗中的作用

Urban Expansion and Rrt Adjustment:Centered at Modern Painting in the Expansion of European Cities in the 19th Century

城市扩张与艺术疏导——以19世纪欧洲城市大扩张中的现代绘画为中心

Integrated Traditional Chinese and Western Medicine for Dilated Cardiomyopathy Accompanied by Cardiac Insufficiency:An Observation of 20 Cases

中西医结合治疗扩张型心肌病伴心功能不全20例

Role of interleukin 17 in viral myocarditis and dilated cardiomyopathy

白介素17在病毒性心肌炎和扩张型心肌病中的作用

The clinical application of Carvedilol in the treatment of dilated cardiomyopathy heart failure

卡维地洛在治疗扩张型心肌病心力衰竭中的应用