1-cocycles on the group of contactomorphisms on the supercircles S1|1 and S1|2 generalizing the Schwarzian derivative |
| |
Institution: | 1. Université de Sfax, FSS, BP 1171, 3000 Sfax, Tunisie;2. University of Umm Al-Qura, Department of Mathematics Skills, Saudi Arabia |
| |
Abstract: | We give an explicit construction of the -cocycles of the group of contactomorphisms on the supercircle for , with coefficients in the space of differential operators acting on -tensor densities. We show that they satisfy properties similar to those of the super-Schwarzian derivative. |
| |
Keywords: | Contact vector fields Cohomology Group of contactomorphisms Super-Schwarzian derivative Differential operators |
本文献已被 ScienceDirect 等数据库收录! |
|