论文标题
约翰逊同态的可解决的扩展对数
A solvable extended logarithm of the Johnson homomorphism
论文作者
论文摘要
我们建议根据可解决的谎言组的总约翰逊地图的某个对数扩展。在这里，地图的结构域扩展到一个子集，该子集由表面的映射类组中的可溶解元素组成。
We suggest an extension of a certain logarithm of the total Johnson map in terms of solvable Lie groups. Here, the domain of the map is extended to a subset consisting of exponential solvable elements in the mapping class group of a surface.
