Events

During lectures for students and professors of the Mathematical Institute the following questions will be discussed in detail: simulation of low-temperature multicomponent plasmas in a target trap; Two-dimensional numerical simulation of tungsten melting in exposure to pulsed electron beam; simulation of seismic structure dynamics in a volcanic magma chamber.

In the last talk (12, February), we proved the Nonlinear Liouville Property for the gKW equation. Using this result, we will show the asymptotic stability of the soliton solutions of gKW equation.  Namely, we prove the following property: if the global solution of gKW is close to a soliton at initial time, then this solution converges (in some sense) to a soliton.

The first part of the talk is devoted to defining the metaplectic group, presenting its properties and applications. In the second part, we define the symbol of considered operators and establish the finiteness theorem.