Calculus of Variations and Geometric Measure Theory
home | mail | papers | authors | news | seminars | events | open positions | login

F. Tripaldi

The Rumin complex on nilpotent Lie groups

created by tripaldi on 07 Oct 2020



Inserted: 7 oct 2020

Year: 2020

ArXiv: 2009.10154 PDF


In this paper an alternative definition of the Rumin complex $(E_0^\bullet,d_c)$ is presented, one that relies on a different concept of weights of forms. In this way, the Rumin complex can be constructed on any nilpotent Lie group equipped with a Carnot-Carath\'eodory metric. Moreover, this construction allows for the direct application of previous non-vanishing results of $\ell^{q,p}$ cohomology to all nilpotent Lie groups that admit a positive grading.

Credits | Cookie policy | HTML 5 | CSS 2.1