After over 20 year’s development,the most important remained problems on security are security of continuous variable quantum key distribution,differential phase shift quantum key distribution and infinite dimensional system.
经过20多年的发展,量子密钥分配安全性方面遗留的重大问题为连续变量协议和差分相位类协议的绝对安全性以及无穷维系统的有效处理。
参考来源 - 量子密钥分配的安全性研究After over 20 year’s development,the most important remained problems on security are security of continuous variable quantum key distribution,differential phase shift quantum key distribution and infinite dimensional system.
经过20多年的发展,量子密钥分配安全性方面遗留的重大问题为连续变量协议和差分相位类协议的绝对安全性以及无穷维系统的有效处理。
参考来源 - 量子密钥分配的安全性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The time-delayed chaotic system is infinite dimensional systems, and it can generate multiple positive Lyapunov exponents , and it is more difficult to be analysised and controled.
延迟混沌系统是无限维系统，能生成多个正的李雅普诺夫指数，对其分析和控制都比较困难。
Roughly speaking, dynamical systems consist of differential dynamical system, topological dynamical system, infinite dimensional dynamical system, complex dynamical system and ergodic theory etc.
今天的动力系统大致可分为微分动力系统、拓扑动力系统、无穷维动力系统、复动力系统、遍历论等方向。
In this paper, the necessary and sufficient conditions of controllability on a infinite dimensional semilinear system are given.
本文给出无穷维半线性系统能控的充分必要条件及其应用。
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