Localization of Nonlocal Symmetries and Symmetry Reductions of Burgers Equation

• 来源期刊: 理论物理通讯（英文版）
• 年，卷（期）: 2017,（5）
• 页码范围: 467-472
• 页数: 6页
• 语种: 英文
• DOI: 10.1088/0253-6102/67/5/467

摘要

The nonlocal symmetries of the Burgers equation are explicitly given by the truncated Painlevé method.The auto-Backlund transformation and group invariant solutions are obtained via the localization procedure for the nonlocal residual symmetries.Furthermore,the interaction solutions of the solition-Kummer waves and the solition-Airy waves are obtained.