Miura Transformation for the TD Hierarchy

• 来源期刊: 中国物理快报（英文版）
• 年，卷（期）: 2006,（1）
• 页码范围: 1-3
• 页数: 3页
• 语种: 英文

摘要

Based on the spectral problem associated with the TD hierarchy, a recursion relation for the adjoined spectral problem is obtained, by which the TD hierarchy is transformed into the modified one. As a special example, the first nontrivial member in the modified hierarchy is reduced to an integrable Heisenberg spin equation.