Representations of nilpotent groups: extensions, neutral cohomology, and Pontryagin spaces
Spectral criteria for the cohomological triviality of extensions of representations of connected nilpotent groups are obtained. They are applied to the study of symmetrized extensions of unitary representations by finite-dimensional representations and to the theory of J -unitary representations of...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Springer Verlag
2015
|
| Subjects: | |
| Online Access: | https://repository.londonmet.ac.uk/1015/1/OFFPRINT%20Kissin%20and%20Shul%27man%20-%20Representations%20of%20Nilpotent%20groups....pdf |