Computer simulationof the process of the magnetic reconnection in 3d magnetic configuration with high order critical point

Mathematical modeling of processes in high-temperature plasma is an important element of studying of behavior of laboratory and space plasma. Three-dimensional nonlinear magnetohydrodynamic models allow to describe adequately such thin and interesting phenomena as formation of magnetic islands in plasma of a tokamak, emergence of current layers and “locks”. These phenomena are caused by reshort circuit of magnetic power lines, and the spatial extent of these objects makes nanometers, and the corresponding plasma educations gain new and unexpected properties. Within development of nanotechnologies the great interest represents modeling of distribution of electromagnetic waves in plasma structures.