Loading...
research article
On the bounded cohomology of semi-simple groups, S-arithmetic groups and products
2010
We prove vanishing results for Lie groups and algebraic groups (over any local field) in bounded cohomology. The main result is a vanishing below twice the rank for semi-simple groups. Related rigidity results are established for S-arithmetic groups and groups over global fields. We also establish vanishing and cohomological rigidity results for products of general locally compact groups and their lattices.
Loading...
Name
crelle.2010.024.pdf
Type
Publisher's version
Access type
openaccess
Size
284.55 KB
Format
Adobe PDF
Checksum (MD5)
9add2dff2cb03aa949ceeb7fba9a415d