Competition metric

被引：0
|
作者：
Zhu, WN [1 ]
机构：
[1] Huaihai Inst Technol, Dept Spatial Informat Sci, Lianyungang 222001, JiangSu, Peoples R China
来源：
PHYSICS LETTERS A | 2006年 / 353卷 / 2-3期
关键词：
competition; competition system; metric;
D O I：
10.1016/j.physleta.2005.12.084
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The purpose of our Letter is to present a general metrical method for measuring the competition intensity of a competition system. We proposed a physical model to demonstrate the method. First, we show some mathematical set bases and principles of competition metric. Next, we present metrical functions for measuring the competition minimal sets. Based on these principles and functions, the statistical and functional methods for measuring the whole competition system are discussed. Because our method is oriented to a generalized competition system, it may be applied widely to many regions. (c) 2005 Elsevier B.V. All rights reserved.
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页码：166 / 170
页数：5
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