Dorfman括号的自然提升
微分几何
2019-06-26 v3
摘要
在本注记中,我们证明:对于流形 上的向量丛 , 上由 锚定且 为 上向量丛的 Dorfman 括号,等价于从 到 的线性截面的提升,该提升将给定的 Dorfman 括号与 截面上的 Courant-Dorfman 括号交织起来。这展示了 Courant-Dorfman 括号的普适性,并允许我们通过相应的提升来刻画传递 Dorfman 括号的扭曲和对称性。
引用
@article{arxiv.1610.05986,
title = {Natural lifts of Dorfman brackets},
author = {Madeleine Jotz Lean and Charlotte Kirchhoff-Lukat},
journal= {arXiv preprint arXiv:1610.05986},
year = {2019}
}
备注
30 pages, v3: version accepted for publication in "Advances in Theoretical and Mathematical Physics'' in October 2018. Only changes to the contents: the address of the second author and some bibliography entries were updated