摘要
本文介绍了多重分形理论的主要内容、广义维数D_q和f(a)谱的测算方法,评述了国外对地震空间分布多重分形研究的最新进展,指出地震多重分形的相变是当前急待解决的重要问题。
The basic concepts of the multifractals and calculation methods of the generalized dimensions D_q and multifractal spectrum f(α) are introduced. The newest developments on researches in space distri- bution of earthquakes by multifractal approach are reviewed. This paper finds out that the phase transi- tion for multifractals is a key problem for earthquake research.
出处
《四川地震》
1991年第2期8-18,共11页
Earthquake Research in Sichuan
