论文标题
泊松结构的泊松结构，其泊松差异组不是局部路径连接的
Poisson structures whose Poisson diffeomorphism group is not locally path-connected
论文作者
论文摘要
我们构建了泊松结构的例子，其泊松二型差异群并非局部路径连接。
We build examples of Poisson structure whose Poisson diffeomorphism group is not locally path-connected.
