Published February 25, 2014
| Version public
Journal Article
A note on the cohomology of the Langlands group
Creators
Abstract
We begin with a comparison of various cohomology theories for topological groups. Using the continuity result for Moore cohomology, we establish a Hochschild-Serre spectral sequence for a slightly larger class of groups. We use these properties to compute the cohomology of the Langlands group of a totally imaginary field. The appendix answers a question raised by Flach concerning the cohomological dimension of the group ℝ.
Additional Information
© 2014 American Mathematical Society. The copyright for this article reverts to public domain 28 years after publication. Received by editor(s): September 3, 2012. Received by editor(s) in revised form: June 12, 2013. Published electronically: February 25, 2014.Additional details
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- Eprint ID
- 56179
- Resolver ID
- CaltechAUTHORS:20150327-104226273
Dates
- Created
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2015-03-27Created from EPrint's datestamp field
- Updated
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2021-11-10Created from EPrint's last_modified field
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