Burgers和Boussinesq方程的超对称表示和可积费米扩张
Supersymmetric Representations and Integrable Fermionic Extensions of the Burgers and Boussinesq Equations
摘要：
我们构造了N=1超对称方程的新的可积耦合系统，并给出了Burgers和Boussinesq方程的可积费米子扩展.无穷多个更高的对称性的存在证明了递归算子的存在。各种代数方法适用于分析对称性，守恒律，递归算子和哈密顿结构。结合代数上的Burgers流与Burgers方程的一个费米子推广有关。本文发现了玻色超场无色散Boussinesq方程的Gardner变形，并描述了其Hamilton对称性的递归算子的特殊性质。此外，我们构建了一个三参数的超对称系统，它结合了Boussinesq方程的色散和耗散，但从来没有收回到它的任何值的参数。
英文摘要：
We construct new integrable coupled systems of N=1 supersymmetric equations and present integrable fermionic extensions of the Burgers and Boussinesq equations. Existence of infinitely many higher symmetries is demonstrated by the presence of recursion operators. Various algebraic methods are applied to the analysis of symmetries, conservation laws, recursion operators, and Hamiltonian structures. A fermionic extension of the Burgers equation is related with the Burgers flows on associative algebras. A Gardner's deformation is found for the bosonic super-field dispersionless Boussinesq equation, and unusual properties of a recursion operator for its Hamiltonian symmetries are described. Also, we construct a three-parametric supersymmetric system that incorporates the Boussinesq equation with dispersion and dissipation but never retracts to it for any values of the parameters.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
