算子代数 meaning in English
operator algebras
Examples
- Recently d . r . larson , deguang han and xingde dai have put forward some definitions such as unitary system , frame vector in terms of applying operator theory to the study of frame theory , which made the research develope rapidly
Larson ， deguanghan和xingdedai把算子代数理论运用到框架理论的研究，提出酉系统，框架向量等概念，使得框架理论的研究更上一个层次。 - We give some conditions under which mappings are derivations on operator algebras in chapter 2 and 3 . generalized jordan derivations and generalized jordan triple derivations on prime rings and standard operator algebras are introduced and studied in chapter 4
在第四章我们给出了广义jordan导子和广义jordantriple导子的定义，研究了素环和标准算子代数上的广义jordan导子和广义jordantriple导子。 - In order to break through the two bottlenecks of the multibody system dynamics , in 1990s , the scientist of nasa g . redriguez and the others have developed a method based on spatial operator algebra of multibody system dynamics
为突破上述两点多体系统动力学瓶颈，二十世纪九十年代以来，美国nasa科学家g rodriguez等人发展了基于空间算子代数( spatialoperatoralgebra ，简称soa )的多体系统动力学方法。 - I also introduce how the author came up with the thoughts of the thesis and the main results . in the second part , i discussed some properties regarding the reflexivity of cyclic subalgebras on a normed vector space . the 2 - refiexivity and hyporeflexivity of cyclic subalgebras are attained , and the answers to deddens ' s questions in reference document [ 19 ] are obtained partly
第1章介绍了自反代数的发展概述及问题的提出，以及本论文的主要内容；第2章讨论了循环算子代数的2 -自反性和亚自反性以及其它一些与自反性相关的性质，并且部分地回答了deddens的问题：第3章推广( alanlambert的)定理1 - Futhermore , the simulation software based on spatial opertator algebra , for example , the soft of darts based on spatial opertor algebra researched by rodriguez and others in nasa had been used to a serial of dynamical calculation of aircrafts , and it had become the special analysing software , and almost all the dynamics of americal space airctafts were analyzed by this software . it had neraly saving one handure million dolars and had atahed perfect benefit , so it became the gold medal holder of software of nasa in 1997 . but the usa keep the software a secreet to our country , and the software can not shoping wherever . the principle and the method distact form different documents and papers
此外基于空间算子代数的仿真软件，例如美国nasa科学家rodriguez等研究的基于空间算子代数的分析软件darts ，已成功应用于一系列美国航天飞行器动力学仿真计算，成为美国航天飞行器专用分析软件，几乎所有的美国航天飞行器皆由此软件仿真分析，它多年来为nasa节约近1亿美圆，取得了良好经济效益，并成为nasa97年软件金奖获得者。