Comparison and Analysis of Network Construction Methods for Seismicity Based on Complex Networks

He, Xuan, Hussain Shah, Syed Bilal, Wei, Bo, Liu, Zheng and Wang, Wei (2021) Comparison and Analysis of Network Construction Methods for Seismicity Based on Complex Networks. Complexity, 2021. p. 6691880. ISSN 1076-2787

Preview

Text 6691880.pdf - Published Version Available under License Creative Commons Attribution 4.0. Download (1MB) | Preview

Abstract

The approach of the complex network has well described seismic complex systems. In this paper, this is the first time three classical network construction methods for seismicity are compared. By using the same dataset from the Southern California Seismic Network, three networks are constructed. They all present the scale-free, small-world properties, a strength-degree correlation, and an assortative mixing feature. However, they show some differences in the hierarchical clustering feature. On observing the evolution results, three measures show a similar correlation with seismicity dynamics, but one measure shows a different result. These results show that different network construction methods will present some similarities and differences in network properties. This situation needs to be considered, especially when discussing a predictive indicator of seismicity.

Actions (login required)

View Item

Downloads