2011, Vol. 28(5): 50204-050204    DOI: 10.1088/0256-307X/28/5/050204
	Nonlocal Symmetries and Geometric Integrability of Multi-Component Camassa–Holm and Hunter–Saxton Systems
	YAN Lu1, SONG Jun-Feng1,2, QU Chang-Zheng1**
	1Department of Mathematics, Northwest University, Xi'an 710069 2College of Mathematics and Information Science, Shaanxi Normal University, Xi'an 710062
	收稿日期 2011-02-17  修回日期 1900-01-01
	Supporting info
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