论文标题
用微不足道的自动形态构建恩格尔歧管
Construction of an Engel manifold with trivial automorphism group
论文作者
论文摘要
恩格尔（Engel）歧管是一个4个manifold，其完全不可融合的2分发称为恩格尔结构。我研究了恩格尔流形和接触3孔之间的功能关系。我构建了一个恩格（Engel）的歧管，即自动形态群体是微不足道的。
An Engel manifold is a 4-manifold with a completely non-integrable 2-distribution called Engel structure. I research the functorial relation between Engel manifolds and Contact 3-orbifolds. And I construct an Engel manifold that the automorphism group is trivial.
