Nijenhuis and Compatible Tensors on Lie and Courant algebroids
Paulo AntunesJoana M. Nunes da Costa
所有作者
Paulo AntunesJoana M. Nunes da Costa
文献摘要
We show that well known structures on Lie algebroids can be viewed as
Nijenhuis tensors or pairs of compatible tensors on Courant algebroids. We
study compatibility and construct hierarchies of these structures.