Optimal regulation rules and minimum economic loss for economic systems with quadric performance index as well as a simple example are given.

对于二次型性能指标的经济系统给出了最优调节规律和最小的经济损耗。

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Nodes' importance is often concerned in many real world systems, such as economic systems with social relation structure and communication networks.

在具有社会关系结构的经济系统及通讯网络系统等许多现实的系统中，人们经常关注节点集在系统中的重要性问题。

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Optimal regulation rules and minimum economic loss for economic systems with an integral inequality constraint on the control of quadric performance are given.

对于具有控制积分不等式约束的二次型性能指标的经济系统给出了最优调节规律和最小的经济损耗。

youdao

The triumph of our political and economic systems, with strong and decisive leadership, have enabled us to see off the threats of Nazi fascism and Soviet communism.

CENTERFORSECURITYPOLICY: From fashion to fortitude: the road to resilience

The first thing is that Apple is running a new type of company with economic sub-systems, like the developer ecosystem, that are relatively new to management.

FORBES: Apple's Demise: What is That About?

First, private lenders and insurance companies are sometimes unable or unwilling to extend credit, particularly when exports are destined for countries with fragile economic or political systems.

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