RESEARCHING THE REGULARITIES OF GEODYNAMIC ACTIVITY BY THE METHODS OF MATHEMATICAL MODELLING
The paper presents the results of research of time, space-time and energy regularities of geodynamic process that takes place within the tectonically active regions of the planet. With the help of methods developed by the authors it has been found seismicity and volcanism have the properties of cyclicity (quasi-periodicity) with a common period T <sub>0</sub>≈250 years. Also migration is demonstrated to be a characteristic feature of the planet's seismic and volcanic activity. We have proposed the wave model of geodynamic process that is based on revealed general concepts about periodicity of seismic and volcanic processes, their spatio-temporal properties (migration) and about the conserving vector-like value which is sensitive to the direction of geodynamic process.