论文标题
Nijenhuis张量的双重形式
Dual Forms of the Squares of Nijenhuis Tensor
论文作者
论文摘要
我们以差异形式的外部衍生物的二阶成分衍生物来表达nijenhuis张量的双重形式，并为Nijenhuis张量的正方形提供了新的消失结果。
We express the dual forms of squares of Nijenhuis tensor in terms of the second order component derivatives of the exterior derivative on differential forms and give new vanishing results for the squares of Nijenhuis tensor.
