论文标题
初始数据是多边形线和非唯一性的二维流动
The binormal flow with initial data being polygonal lines and non-uniqueness
论文作者
论文摘要
不考虑方程式（2.2）的兼容性条件，等式$ u $应满足（1.3）。感谢Valeria Banica教授指出的错误。
The compatibility conditions for the equation (2.2) was not considered, the equation $u$ should satisfy (1.3). Thank Prof. Valeria Banica for pointing out the mistake.
