Applications of the Observational Techniques of Nonlinear Dynamics to Seismic Catalogs

非线性动力学观测技术在地震目录中的应用

• 批准号: 8904034
• 负责人: John Rudnicki
• 金额: $ 5万
• 依托单位: Northwestern University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1989
• 资助国家: 美国
• 起止时间: 1989-07-15 至 1991-01-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8904034&HistoricalAwards=false
• 关键词: Applications; Observational; Techniques; Nonlinear; Dynamics

This research is to apply the relatively new mathematical theory of chaos to earthquake catalogues in an attempt to extract the underlying attractor structure of the system. The question whether the methods of deterministic chaos are applicable to regional seismicity is highly relevant to models of earthquake occurrence and has received very little attention. A practical goal of this research is to see if the theory of chaos can be used to predict earthquakes and the work is thus a contribution to the National Earthquake Hazard Reduction Program.

这项研究是应用相对较新的数学 混沌理论的地震目录，试图提取 系统的底层吸引子结构。 问题 确定性混沌方法是否适用于 区域地震活动性与地震模型高度相关 它的出现，并没有引起太多的关注。 一种实用 这项研究的目的是看看混沌理论是否可以 用于预测地震，因此这项工作是一项贡献 国家地震减灾计划