completely positive linear maps

完全正线性映射

• 批准号: RGPIN-2014-03637
• 负责人: Choi, ManDuen
• 金额: $ 0.8万
• 依托单位: University of Toronto
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2016
• 资助国家: 加拿大
• 起止时间: 2016-01-01 至 2017-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=610558
• 关键词: completely; positive; linear; maps

As extensions from function theory to matrix theory and operator theory, there have been fruitful results on integrations, probability, tensor products and many aspects of non-commutative spectral analysis. Based on some previous results of the proposer, this research work will be carried out on a variety of topics on completely positive linear maps, in connection with numerical ranges and normal dilations, as related to convex structure, spectral variations, matrix synthesis, and harmonic analysis, by means of new approaches in operator theory. In particular, an intensive study is underwaybforn the non-commutative aspects of quantum information. There will also be an investigation on the crossed-products of C*-algebras related to the universal C*-algebras of two isometries/unitaries.

作为从函数论到矩阵论和算子论的扩展，非对易谱分析在积分、概率、张量积等许多方面都取得了丰硕的成果。 基于一些以前的结果的提议者，这项研究工作将进行各种主题的完全正的线性映射，在连接的数值范围和正常的膨胀，相关的凸结构，频谱变化，矩阵合成，调和分析，通过新的方法在算子理论。特别是，量子信息的非对易性方面正在进行深入的研究。也将研究与两个等距/酉的泛C*-代数相关的C*-代数的交叉积。