(2+1)维呼吸子的可视化研究

A visual approach for(2+1)-D breather

呼吸子是一种特殊的局域振荡孤子。用可视化的方法研究(2+1)维Nizhnik-Novikov-Veselov方程的静态呼吸子和运动反呼吸子,直观地再现(2+1)维呼吸子丰富的特性,是对(2+1)维呼吸子研究方法的拓展。

Breather is a special kind of localized-in-space ＂oscillator＂ soliton. Based on the visualization method, this paper studies the breather of（2 ＋ 1 ）-D Nizhnik-Novikov-Veselov equation. Moreover, two kinds of breathers, static and moving one, are found.