大模型api代理

A variable separation approach is used to obtain exact solutions of the Nizhnik-Novikov-Veselov equation.One of the exact solutions of this model is analysed t o study the interaction between two dromions,dromion and “solitoff” both analytically and graphically.Some new interacting properties are reaveled.

The solutions in Dyson boson representation are discussed in this paper. We point out that the physical essence of the solutions, including dydamical symmetry, is independent of the concrete representation. The solutions can be obtained by transforming the matrix of HD into triangular matrix. In some situations, this method is very simple.